Census Microdata API

Skip Navigation
Within Developers

Census Microdata API

You can find it in the API Discovery Tool for your dataset.

All queries to the Census Data API now require an API key. Please cut and paste the Example Calls, Variables, Examples, and Supported Geography below into your web browser and replace YOUR_KEY_GOES_HERE with your personal API Key.

If you do not have an API Key, request one here.

ACS 1-Year PUMS
  • ACS 1-Year PUMS
  • ACS 5-Year PUMS
  • CPS ASEC
  • CPS
  • CFS
  • VIUS
  • SIPP

ACS 1-Year PUMS

American Community Survey 1-Year Estimates Public Use Microdata Sample (2005-2019, 2021-2024)

2024 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2024/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2024 ACS 1-Year Public Use Microdata Sample Variables, Examples, Supported Geography: api.census.gov/data/2024/acs/acs1/pums.html?key=YOUR_KEY_GOES_HERE

2024 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2024/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2024 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables, Examples, Supported Geography: api.census.gov/data/2024/acs/acs1/pumspr.html?key=YOUR_KEY_GOES_HERE
Top of Section

2023 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2023/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2023 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2023 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2023/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2023 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography
Top of Section

2022 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2022/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2022 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2022 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2022/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2022 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2021 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2021/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2021 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2021 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2021/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2021 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2019 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2019/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2019 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2019 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2019/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2019 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2018 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2018/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2018 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2018 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2018/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2018 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2017 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2017/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2017 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2017 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2017/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2017 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2016 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2016/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2016 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2016 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2016/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2016 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2015 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2015/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2015 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2015 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2015/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2015 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2014 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2014/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2014 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2014 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2014/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2014 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2013 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2013/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2013 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2013 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2013/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2013 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2012 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2012/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2012 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2012 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2012/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2012 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2011 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2011/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2011 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2011 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2011/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2011 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2010 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2010/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2010 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2010 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2010/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2010 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2009 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2009/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2009 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2009 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2009/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2009 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2008 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2008/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2008 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2008 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2008/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=24&key=YOUR_KEY_GOES_HERE
  • 2008 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2007 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2007/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=16&key=YOUR_KEY_GOES_HERE
  • 2007 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2007 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2007/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=16&key=YOUR_KEY_GOES_HERE
  • 2007 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2006 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2006/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=16&key=YOUR_KEY_GOES_HERE
  • 2006 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2006 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2006/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=16&key=YOUR_KEY_GOES_HERE
  • 2006 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

2005 ACS 1-Year Estimates - Public Use Microdata Sample

  • Example Call: api.census.gov/data/2005/acs/acs1/pums?get=SEX,PWGTP,MAR&SCHL=16&key=YOUR_KEY_GOES_HERE
  • 2005 ACS 1-Year Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

2005 ACS 1-Year Estimates - Puerto Rico Public Use Microdata Sample

  • Example Call: api.census.gov/data/2005/acs/acs1/pumspr?get=SEX,PWGTP,MAR&SCHL=16&key=YOUR_KEY_GOES_HERE
  • 2005 ACS 1-Year Puerto Rico Public Use Microdata Sample Variables [ html | xml | json ]
  • Examples
  • Supported Geography

Top of Section

You May Be Interested In

Page Last Revised - May 14, 2026