Sources and coverage

Data releases

Choose national estimates or a closer look at states and local areas. Start with the latest data below, or explore how national outcomes have changed over time.

Choose your data

State and local data — 2020–2024

Five years of survey data combined for estimates across states and Public Use Microdata Areas (PUMAs).

ACS 5-year PUMS · United States, States and District of Columbia, 2462 PUMAs

Approved for publication

View national trends — 2015; 2016; 2017; 2018; 2019; 2021; 2022; 2023; 2024. Compare separate annual estimates.

Available measures and filters vary by dataset. Some results are suppressed when the sample is too small or uncertainty cannot be estimated reliably.

Calculated from Census microdata

Data available for analysis

The Census Bureau publishes American Community Survey Public Use Microdata Sample (PUMS) records. The Lab calculates the group estimates shown here using those records, survey weights, and its documented methodology.

“Deaf” here means respondents reported being deaf or having serious difficulty hearing (the ACS hearing-difficulty variable). This measure does not identify cultural Deaf identity or sign-language use. Census hearing-difficulty definition. Read our methods.

Release history and technical details

Earlier snapshots and saved analyses retain their original release IDs. The complete catalog below includes the overlapping five-year trend for reference; the main choices above focus on current estimates and annual national trends.

Lab releases and Census sources

Coverage below describes this site’s calculated estimates. Census PUMS files support national, state, and Public Use Microdata Area (PUMA) analysis; this site’s annual releases currently cover the United States only. Availability of measures and filters varies by release, and unreliable or insufficient-sample results may be suppressed. Trend series keep the original estimates for each period separate.

ACS data releases, coverage, and release information
PeriodCensus source productCoverage on this siteVintageStatusResources
2015ACS 1-year PUMS Single-period estimatesUnited States, 2351 PUMAs2010 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2015 source files
Release details and source links
Release ID
acs1-2015-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
08e9625bd9663a6139ed4e4f80e30cb46f50a41d771fecfcc23cfe316caa6847
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2016ACS 1-year PUMS Single-period estimatesUnited States, 2351 PUMAs2010 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2016 source files
Release details and source links
Release ID
acs1-2016-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
e016fd3e4133b3e4815b320430ee925a317f37e3b97db2481328d0cc16585356
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2017ACS 1-year PUMS Single-period estimatesUnited States, 2351 PUMAs2010 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2017 source files
Release details and source links
Release ID
acs1-2017-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
863b315e55930c4cc94c92a620771900c102d1bb8a362d78bc707f2b2bcbfce8
Open this release in the explorer
2018ACS 1-year PUMS Single-period estimatesUnited States, 2351 PUMAs2010 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2018 source files
Release details and source links
Release ID
acs1-2018-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
84f5424b62c0e6303704327fa1edafbc70db6b07374a7725de6da4d9ecedfd01
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2019ACS 1-year PUMS Single-period estimatesUnited States, 2351 PUMAs2010 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2019 source files
Release details and source links
Release ID
acs1-2019-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
e318e25c1cba489f40ba8f651c310d9af5fe958199b70ead449e257331f1b3f0
Open this release in the explorer
2021ACS 1-year PUMS Single-period estimatesUnited States, 2351 PUMAs2010 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2021 source files
Release details and source links
Release ID
acs1-2021-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
bc49b26f57498fc774e33d83d2887222f9788b721ee6aabb664fbc7a58e2c3cf
Open this release in the explorer
2022ACS 1-year PUMS Single-period estimatesUnited States, 2462 PUMAs2020 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2022 source files
Release details and source links
Release ID
acs1-2022-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
047c014876ad22a7a721950b7167dfbfc74bab6a0b85eedd9c09cb15e7af4641
Open this release in the explorer
2023ACS 1-year PUMS Single-period estimatesUnited States, 2462 PUMAs2020 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2023 source files
Release details and source links
Release ID
acs1-2023-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
47b12f5b8fee4d14ece2180d5adb2a32b229aab86e69d075fbc77173473f4d3b
Open this release in the explorer
2024ACS 1-year PUMS Single-period estimatesUnited States, 2462 PUMAs2020 PUMA boundariesCurrent approved release Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2024 source files
Release details and source links
Release ID
acs1-2024-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
8057cdf8a9ea71611b313a2d81228ed813ea4861a0ff37f2a50a39e85cca6774
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2015; 2016; 2017; 2018; 2019; 2021ACS 1-year PUMS Lab trend series · separate period estimates2351 PUMAs2010 PUMA boundariesApproved for publication Census-derived historical estimates published with project owner authorization; independent scientific review remains pending. Annual releases remain separate; standard ACS 1-year 2020 is unavailable. This trend container presents estimates only; the separate comparison view provides changes and uncertainty for eligible periods. Earnings require common-dollar normalization. No PUMA boundary conversion is performed. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2015 source filesCensus 2016 source filesCensus 2017 source filesCensus 2018 source filesCensus 2019 source filesCensus 2021 source files
Release details and source links
Release ID
acs1-trend-2015-2021-native2010-core-2026.12-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
2adf03b3ad5e498fbdb0c1d2aea559e280ae6827a161ec3a893ac805d4603783
Open this release in the explorer
2015; 2016; 2017; 2018; 2019; 2021; 2022; 2023; 2024ACS 1-year PUMS Lab trend series · separate period estimatesUnited StatesNot applicable (national geography)Approved for publication Census-derived historical estimates published with project owner authorization; independent scientific review remains pending. Annual releases remain separate; standard ACS 1-year 2020 is unavailable. This trend container presents estimates only; the separate comparison view provides changes and uncertainty for eligible periods. Earnings require common-dollar normalization. No PUMA boundary conversion is performed. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2015 source filesCensus 2016 source filesCensus 2017 source filesCensus 2018 source filesCensus 2019 source filesCensus 2021 source filesCensus 2022 source filesCensus 2023 source filesCensus 2024 source files
Release details and source links
Release ID
acs1-trend-2015-2024-observatory-2026.12-history-filters-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
cdbc61af9fa24de5889a6bbc4a84028d461b079316ec692382e32f5988cab24a
Open this release in the explorer
2015; 2016; 2017; 2018; 2019; 2021; 2022; 2023; 2024ACS 1-year PUMS Lab trend series · separate period estimatesUnited StatesNot applicable (national geography)Approved for publication Census-derived historical estimates published with project owner authorization; independent scientific review remains pending. Annual releases remain separate; standard ACS 1-year 2020 is unavailable. This trend container presents estimates only; the separate comparison view provides changes and uncertainty for eligible periods. Earnings require common-dollar normalization. No PUMA boundary conversion is performed. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2015 source filesCensus 2016 source filesCensus 2017 source filesCensus 2018 source filesCensus 2019 source filesCensus 2021 source filesCensus 2022 source filesCensus 2023 source filesCensus 2024 source files
Release details and source links
Release ID
acs1-trend-2015-2024-observatory-2026.12-science-history-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
d1b0ff6b5200512a54deb9148d7b53503eb38b946b7ed65d8a3e41e7934987c8
Open this release in the explorer
2018; 2019; 2021ACS 1-year PUMS Lab trend series · separate period estimates2351 PUMAs2010 PUMA boundariesApproved for publication Census-derived historical estimates published with project owner authorization; independent scientific review remains pending. Annual releases remain separate; standard ACS 1-year 2020 is unavailable. This trend container presents estimates only; the separate comparison view provides changes and uncertainty for eligible periods. Earnings require common-dollar normalization. No PUMA boundary conversion is performed. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2018 source filesCensus 2019 source filesCensus 2021 source files
Release details and source links
Release ID
acs1-trend-2018-2021-native2010-stem-2026.12-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
548531737cb70f6a8c1e15c4ec135bb0b29b0986b1dbc7cdc2382a57581ca2ea
Open this release in the explorer
2018; 2019; 2021; 2022; 2023; 2024ACS 1-year PUMS Lab trend series · separate period estimatesUnited StatesNot applicable (national geography)Approved for publication Census-derived historical estimates published with project owner authorization; independent scientific review remains pending. Annual releases remain separate; standard ACS 1-year 2020 is unavailable. This trend container presents estimates only; the separate comparison view provides changes and uncertainty for eligible periods. Earnings require common-dollar normalization. No PUMA boundary conversion is performed. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2018 source filesCensus 2019 source filesCensus 2021 source filesCensus 2022 source filesCensus 2023 source filesCensus 2024 source files
Release details and source links
Release ID
acs1-trend-2018-2024-observatory-2026.12-stem-history-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
53982ab955e5de84532316ab105bc65a0bebeea7534521ae2ddec12f4dc69f12
Open this release in the explorer
2022; 2023; 2024ACS 1-year PUMS Lab trend series · separate period estimatesUnited States, 2462 PUMAs2020 PUMA boundariesApproved for publication Census-derived historical estimates published with project owner authorization; independent scientific review remains pending. Annual releases remain separate; standard ACS 1-year 2020 is unavailable. This trend container presents estimates only; the separate comparison view provides changes and uncertainty for eligible periods. Earnings require common-dollar normalization. No PUMA boundary conversion is performed. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2022 source filesCensus 2023 source filesCensus 2024 source files
Release details and source links
Release ID
acs1-trend-2022-2024-observatory-2026.12-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
dc3c3ebc4e3993ed7a259c09ea471b97a3682f2dba647b54dfbc527b77c7ed70
Open this release in the explorer
2011–2015ACS 5-year PUMS Single-period estimatesUnited States, States and District of ColumbiaNot applicable (state/DC only)Approved for publication Exact current statistics retained under an additive historical availability registry. Current universes, estimates and private replicates unchanged. Independent scientific review pending; unapproved local candidate. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2011–2015 source files
Release details and source links
Release ID
acs5-2015-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
5d3315df90c2f941e32b0bc17e69e3d1e201bad4715b99500f923e7aae226fcf
Open this release in the explorer
2012–2016ACS 5-year PUMS Single-period estimatesUnited States, States and District of Columbia, 2351 PUMAs2010 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2012–2016 source files
Release details and source links
Release ID
acs5-2016-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
55f9b8cb4c0b87afd7cd792a6b65cbf0ad7db3b9274e8d2d534bbf6778e22558
Open this release in the explorer
2013–2017ACS 5-year PUMS Single-period estimatesUnited States, States and District of Columbia, 2351 PUMAs2010 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2013–2017 source files
Release details and source links
Release ID
acs5-2017-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
cbed97f6398f0b3fb281c6075cff10de47e9df64c98cc4cdf4861d80b51deb4a
Open this release in the explorer
2014–2018ACS 5-year PUMS Single-period estimatesUnited States, States and District of Columbia, 2351 PUMAs2010 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2014–2018 source files
Release details and source links
Release ID
acs5-2018-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
9935f5d4aefaf3d807043149b6ca8adc84ea6992e7d5d74dc0784c6e8a99a3c1
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2015–2019ACS 5-year PUMS Single-period estimatesUnited States, States and District of Columbia, 2351 PUMAs2010 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2015–2019 source files
Release details and source links
Release ID
acs5-2019-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
c5c5d0e16ed015b8fb0ee434dfb09cebc89973bad773a4e9dab5f095d5075ea1
Open this release in the explorer
2016–2020ACS 5-year PUMS Single-period estimatesUnited States, States and District of Columbia, 2351 PUMAs2010 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2016–2020 source files
Release details and source links
Release ID
acs5-2020-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
080f47f2a1a1945350b044fd2a591f20d0bfdc6223afe1653f534f97b41cbba3
Open this release in the explorer
2017–2021ACS 5-year PUMS Single-period estimatesUnited States, States and District of Columbia, 2351 PUMAs2010 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2017–2021 source files
Release details and source links
Release ID
acs5-2021-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
9eeb28ff00e3d4ce4e1d76f955b89b8e42d848d078d3bb2c9c322c4100c0bbd7
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2018–2022ACS 5-year PUMS Single-period estimates2462 PUMAs2020 PUMA boundariesApproved for publication Native Census boundaries retained without remapping. All eligible unfiltered intrinsic categories; optional demographic filters unmaterialized. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2018–2022 source files
Release details and source links
Release ID
acs5-2022-native-puma-2026.12-update-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
29a0ad01278f622db2d0bf4cab5297ef631ce8792c564972b968a1956ec48e95
Open this release in the explorer
2018–2022ACS 5-year PUMS Single-period estimatesUnited States, States and District of ColumbiaNot applicable (state/DC only)Approved for publication Exact current statistics retained under an additive historical availability registry. Current universes, estimates and private replicates unchanged. Independent scientific review pending; unapproved local candidate. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2018–2022 source files
Release details and source links
Release ID
acs5-2022-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
598d1e5058d3e029f50de47d636c2e5598cc84097d15f44847592505b5e74b71
Open this release in the explorer
2019–2023ACS 5-year PUMS Single-period estimatesUnited States, States and District of Columbia, 2462 PUMAs2020 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2019–2023 source files
Release details and source links
Release ID
acs5-2023-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
65553c33c4efb91c525a998c8895b087221aa1342267c8cb6b51ecfd7606c745
Open this release in the explorer
2020–2024ACS 5-year PUMS Single-period estimatesUnited States, States and District of Columbia, 2462 PUMAs2020 PUMA boundariesApproved for publication Authoritative Census source reprocessed under definitions2026.12; merged scopes preserve all public statistics and private replicates exactly. Historical PUMA boundaries are not remapped. Earnings are in source period-end dollars. Published with project owner authorization; independent scientific review remains pending. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2020–2024 source files
Release details and source links
Release ID
acs5-2024-observatory-2026.12-scientific-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
5634ca48e11200ddd30af9aeea331d78277e40d29178c97d1a31ee879e674b74
Open this release in the explorer
2011–2015; 2012–2016; 2013–2017; 2014–2018; 2015–2019; 2016–2020; 2017–2021; 2018–2022; 2019–2023; 2020–2024ACS 5-year PUMS Lab trend series · separate period estimatesUnited States, States and District of ColumbiaNot applicable (state/DC only)Approved for publication Census-derived historical estimates published with project owner authorization; independent scientific review remains pending. Overlapping five-year pooled estimates share source years; each is one period estimate, not five annual observations. This trend container presents estimates only; the separate comparison view provides changes and uncertainty for eligible periods. Earnings require common-dollar normalization. No PUMA boundary conversion is performed. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2011–2015 source filesCensus 2012–2016 source filesCensus 2013–2017 source filesCensus 2014–2018 source filesCensus 2015–2019 source filesCensus 2016–2020 source filesCensus 2017–2021 source filesCensus 2018–2022 source filesCensus 2019–2023 source filesCensus 2020–2024 source files
Release details and source links
Release ID
acs5-trend-2015-2024-observatory-2026.12-history-filters-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
f6b75178e86f13c1887f93d8e1baf3577ca180165bcbd009aafd1e83b97c46e7
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2011–2015; 2012–2016; 2013–2017; 2014–2018; 2015–2019; 2016–2020; 2017–2021; 2018–2022; 2019–2023; 2020–2024ACS 5-year PUMS Lab trend series · separate period estimatesUnited States, States and District of ColumbiaNot applicable (state/DC only)Approved for publication Census-derived historical estimates published with project owner authorization; independent scientific review remains pending. Overlapping five-year pooled estimates share source years; each is one period estimate, not five annual observations. This trend container presents estimates only; the separate comparison view provides changes and uncertainty for eligible periods. Earnings require common-dollar normalization. No PUMA boundary conversion is performed. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2011–2015 source filesCensus 2012–2016 source filesCensus 2013–2017 source filesCensus 2014–2018 source filesCensus 2015–2019 source filesCensus 2016–2020 source filesCensus 2017–2021 source filesCensus 2018–2022 source filesCensus 2019–2023 source filesCensus 2020–2024 source files
Release details and source links
Release ID
acs5-trend-2015-2024-observatory-2026.12-science-history-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
7c3fcd4b7b002268929e36e8cf693632b863e20d5b1124b09a3598999694e837
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2012–2016; 2013–2017; 2014–2018; 2015–2019; 2016–2020; 2017–2021ACS 5-year PUMS Lab trend series · separate period estimates2351 PUMAs2010 PUMA boundariesApproved for publication Census-derived historical estimates published with project owner authorization; independent scientific review remains pending. Overlapping five-year pooled estimates share source years; each is one period estimate, not five annual observations. This trend container presents estimates only; the separate comparison view provides changes and uncertainty for eligible periods. Earnings require common-dollar normalization. No PUMA boundary conversion is performed. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2012–2016 source filesCensus 2013–2017 source filesCensus 2014–2018 source filesCensus 2015–2019 source filesCensus 2016–2020 source filesCensus 2017–2021 source files
Release details and source links
Release ID
acs5-trend-2016-2021-native2010-core-2026.12-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
c37d8177c13289b18049d79d5763f943011074689fb8dec6dbc1ad5354118bc3
Open this release in the explorer
2014–2018; 2015–2019; 2016–2020; 2017–2021ACS 5-year PUMS Lab trend series · separate period estimates2351 PUMAs2010 PUMA boundariesApproved for publication Census-derived historical estimates published with project owner authorization; independent scientific review remains pending. Overlapping five-year pooled estimates share source years; each is one period estimate, not five annual observations. This trend container presents estimates only; the separate comparison view provides changes and uncertainty for eligible periods. Earnings require common-dollar normalization. No PUMA boundary conversion is performed. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2014–2018 source filesCensus 2015–2019 source filesCensus 2016–2020 source filesCensus 2017–2021 source files
Release details and source links
Release ID
acs5-trend-2018-2021-native2010-stem-2026.12-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
ef33cfdc0e2d26e6804546e7b2d2fdee2af6378713b1924970c6ef7dde34e966
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2014–2018; 2015–2019; 2016–2020; 2017–2021; 2018–2022; 2019–2023; 2020–2024ACS 5-year PUMS Lab trend series · separate period estimatesUnited States, States and District of ColumbiaNot applicable (state/DC only)Approved for publication Census-derived historical estimates published with project owner authorization; independent scientific review remains pending. Overlapping five-year pooled estimates share source years; each is one period estimate, not five annual observations. This trend container presents estimates only; the separate comparison view provides changes and uncertainty for eligible periods. Earnings require common-dollar normalization. No PUMA boundary conversion is performed. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2014–2018 source filesCensus 2015–2019 source filesCensus 2016–2020 source filesCensus 2017–2021 source filesCensus 2018–2022 source filesCensus 2019–2023 source filesCensus 2020–2024 source files
Release details and source links
Release ID
acs5-trend-2018-2024-observatory-2026.12-stem-history-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
e8581c3eb9b989d5679d27875c176e57e38af547d738db6806619ec77e980585
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2018–2022; 2019–2023; 2020–2024ACS 5-year PUMS Lab trend series · separate period estimates2462 PUMAs2020 PUMA boundariesApproved for publication Census-derived historical estimates published with project owner authorization; independent scientific review remains pending. Overlapping five-year pooled estimates share source years; each is one period estimate, not five annual observations. This trend container presents estimates only; the separate comparison view provides changes and uncertainty for eligible periods. Earnings require common-dollar normalization. No PUMA boundary conversion is performed. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2018–2022 source filesCensus 2019–2023 source filesCensus 2020–2024 source files
Release details and source links
Release ID
acs5-trend-2022-2024-native2020-updated-2026.12-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
d60e36646ec1bb7333e96c8bba266b45816f78707f26237bcfb4817668d8dc22
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2019–2023; 2020–2024ACS 5-year PUMS Lab trend series · separate period estimatesUnited States, States and District of Columbia, 2462 PUMAs2020 PUMA boundariesApproved for publication Census-derived historical estimates published with project owner authorization; independent scientific review remains pending. Overlapping five-year pooled estimates share source years; each is one period estimate, not five annual observations. This trend container presents estimates only; the separate comparison view provides changes and uncertainty for eligible periods. Earnings require common-dollar normalization. No PUMA boundary conversion is performed. Approved . Publication approval is a Lab decision, not Census Bureau endorsement.Census 2019–2023 source filesCensus 2020–2024 source files
Release details and source links
Release ID
acs5-trend-2023-2024-observatory-2026.12-candidate
Methodology version
ndc-observatory-2026.3
Definition version
ndc-definitions-2026.12
Source manifest SHA-256
0cf511e74c90a749a482342fef01ab8ee5228cac62ba9067d602ce230e76b2f8
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How releases are documented

  • Source files and checksums used to verify them
  • Survey product, full period, and geographic boundaries
  • Versions of the measure definitions and methodology
  • A release ID that identifies the data used in an analysis
  • Source attribution and statistical reliability information

Why full periods matter

An estimate labeled 2020–2024 combines five years of survey data. Consecutive five-year releases share four years of data, so a difference between them should not be read as a change over a single year. The Census Bureau recommends comparing non-overlapping five-year periods. Census comparison guidance.

From source data to published estimates

  1. Identify the Census source files and survey period
  2. Download the files and verify their checksums
  3. Check that the data meets each measure’s requirements
  4. Calculate estimates and uncertainty using survey weights
  5. Compare results with source data and reference calculations
  6. Publish aggregate estimates with source and methodology information
  7. Preserve release versions for reproducible queries

Earlier releases are preserved

Changing the default release does not overwrite earlier data. Each release keeps its own ID, so a saved query or citation can identify the exact version used. Re-running a saved query also requires that release’s artifacts to remain available on the site.