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American Community Survey (ACS)

Last checked on 2025-09-26 22:18:52

Primary URL

https://www.census.gov/programs-surveys/acs

Status: ok

Tags: Demographics Housing Economics Income

Linked URLs

American Community Survey Data
Data Tools and Apps
American Community Survey APIs
American Community Survey 1-Year Data (2005-2023) API
American Community Survey 1-Year Supplemental Data (2014 - 2023) API
American Community Survey 3-Year Data (2007-2013) API
American Community Survey 5-Year Data (2009-2023) API
American Community Survey Migration Flows API
Language Statistics ACS (2013) API
2023 ACS 1-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2023/1-Year/

Status: ok

Last modified: 2025-09-25 11:29:24+00:00

2023 ACS 5-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2023/5-Year/

Status: ok

Last modified: 2025-09-25 16:11:15+00:00

2022 ACS 1-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2022/1-Year/

Status: ok

Last modified: 2025-09-25 21:41:07+00:00

2022 ACS 5-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2022/5-Year/

Status: ok

Last modified: 2025-09-25 03:40:10+00:00

2021 ACS 1-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2021/1-Year/

Status: ok

Last modified: 2025-09-26 19:44:49+00:00

2021 ACS 5-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2021/5-Year/

Status: ok

Last modified: 2025-09-26 19:44:49+00:00

2020 ACS 5-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2020/5-Year/

Status: ok

Last modified: 2025-09-26 19:44:50+00:00

2019 ACS 1-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2019/1-Year/

Status: ok

Last modified: 2025-09-26 19:44:50+00:00

2019 ACS 5-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2019/5-Year/

Status: ok

Last modified: 2025-09-25 03:11:47+00:00

2018 ACS 1-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2018/1-Year/

Status: ok

Last modified: 2025-09-26 05:24:59+00:00

2018 ACS 5-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2018/5-Year/

Status: ok

Last modified: 2025-09-25 02:40:00+00:00

2017 ACS 1-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2017/1-Year/

Status: ok

Last modified: 2025-09-25 02:08:42+00:00

2017 ACS 5-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2017/5-Year/

Status: ok

Last modified: 2025-09-25 02:08:44+00:00

2016 ACS 1-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2016/1-Year/

Status: ok

Last modified: 2025-09-26 19:44:51+00:00

2016 ACS 5-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2016/5-Year/

Status: ok

Last modified: 2025-09-25 01:51:28+00:00

2015 ACS 1-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2015/1-Year/

Status: ok

Last modified: 2025-09-24 19:46:23+00:00

2015 ACS 5-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2015/5-Year/

Status: ok

Last modified: 2025-09-25 01:08:29+00:00

2014 ACS 1-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2014/1-Year/

Status: ok

Last modified: 2025-09-25 00:42:44+00:00

2014 ACS 5-Year Public Use Microdata Sample

https://www2.census.gov/programs-surveys/acs/data/pums/2014/5-Year/

Status: ok

Last modified: 2025-09-25 00:42:46+00:00

2023 Code List
2023 Instructions for Applying Statistical Testing to ACS 1-year and 5-year Data
2023 Subject Definitions
2023 Worked Examples for Approximating Margins of Error
2023 Group Quarters Definitions
2023 ACS 1-year Accuracy of the Data (US)
2023 PRCS 1-year Accuracy of the Data (Puerto Rico)
2019-2023 ACS 5-year Accuracy of the Data (US)
2019-2023 PRCS 5-year Accuracy of the Data (Puerto Rico)
2023 Jam Values
2022 Code List
2022 Instructions for Applying Statistical Testing to ACS 1-year and 5-year Data
2022 Subject Definitions
2022 Worked Examples for Approximating Margins of Error
2022 Group Quarters Definitions
2022 ACS 1-year Accuracy of the Data (US)
2022 PRCS 1-year Accuracy of the Data (Puerto Rico)
2018-2022 ACS 5-year Accuracy of the Data (US)
2018-2022 PRCS 5-year Accuracy of the Data (Puerto Rico)
2022 Jam Values
2021 Code List
2021 Supplement Hispanic Origin and Race Code List
2021 Instructions for Applying Statistical Testing to ACS 1-year and 5-year Data
2021 Subject Definitions
2021 Worked Examples for Approximating Margins of Error
2021 Group Quarters Definitions
2021 ACS 1-year Accuracy of the Data (US)
2021 PRCS 1-year Accuracy of the Data (Puerto Rico)
2017-2021 ACS Multiyear Accuracy (US)
2017-2021 PRCS Multiyear Accuracy (Puerto Rico)
2020 Code List
2020 Supplement Hispanic Origin and Race Code List
2020 Subject Definitions
2020 Group Quarters Definitions
2020 Instructions for Applying Statistical Testing
2020 Worked Examples for Approximating Margins of Error
2020 ACS 1-Year Experimental Data Tables
2016-2020 ACS Multiyear Accuracy (US)
2016-2020 PRCS Multiyear Accuracy (Puerto Rico)
2019 Code List
2019 Subject Definitions
2019 Group Quarters Definitions
2019 Instructions for Applying Statistical Testing to ACS 1-year and 5-year Data
2019 Worked Examples for Approximating Margins of Error
2019 ACS 1-year Accuracy of the Data (US)
2019 PRCS 1-year Accuracy of the Data (Puerto Rico)
2015-2019 ACS Multiyear Accuracy (US)
2015-2019 PRCS Multiyear Accuracy (Puerto Rico)
2018 Code List
2018 Subject Definitions
2018 Group Quarters Definitions
2018 Instructions for Applying Statistical Testing to ACS 1-year and 5-year Data
2018 Worked Examples for Approximating Margins of Error
2018 ACS 1-year Accuracy of the Data (US)
2018 PRCS 1-year Accuracy of the Data (Puerto Rico)
2014-2018 ACS Multiyear Accuracy (US)
2014-2018 PRCS Multiyear Accuracy (Puerto Rico)
2017 Code List
2017 Subject Definitions
2017 Group Quarters Definitions
2013-2017 Instructions for Applying Statistical Testing to ACS 5-year Data
2017 Instructions for Applying Statistical Testing to ACS 1-year Data
2017 ACS 1-year Accuracy of the Data (US)
2017 PRCS 1-year Accuracy of the Data (Puerto Rico)
2013-2017 ACS Multiyear Accuracy (US)
2013-2017 PRCS Multiyear Accuracy (Puerto Rico)
2016 Code List
2016 Subject Definitions
2016 Group Quarters Definitions
2012-2016 Instructions for Applying Statistical Testing to ACS 5-year Data
2016 Instructions for Applying Statistical Testing to ACS 1-year Data
2012-2016 ACS Multiyear Accuracy (US)
2012-2016 PRCS Multiyear Accuracy (Puerto Rico)
2016 ACS 1-year Accuracy of the Data (US)
2016 PRCS 1-year Accuracy of the Data (Puerto Rico)
2015 Code Lists
2015 Subject Definitions
2015 Group Quarters Definitions
2015 Instructions for Applying Statistical Testing to ACS 1-year Data
2011-2015 Instructions for Applying Statistical Testing to ACS 5-year Data
2011-2015 ACS Multiyear Accuracy (US)
2011-2015 PRCS Multiyear Accuracy (Puerto Rico)
2015 ACS 1-year Accuracy of the Data (US)
2015 PRCS 1-year Accuracy of the Data (Puerto Rico)
2014 Code Lists
2014 Subject Definitions
2014 Group Quarters Definitions
2010-2014 Instructions for Applying Statistical Testing to ACS 5-year Data
2014 Instructions for Applying Statistical Testing to ACS 1-year Data
2010-2014 Multiyear Accuracy (US)
2010-2014 Multiyear Accuracy (Puerto Rico)
2014 ACS 1-year Accuracy of the Data (US)
2014 PRCS 1-year Accuracy of the Data (Puerto Rico)