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About
Available APIs
Guidance
Latest Releases
Decennial Census (2020, 2010, 2000)
The following are available API datasets for Decennial Census.
- API Call: api.census.gov/data/2000/dec/sf1?
- Example for data that has an assigned key inserted:
api.census.gov/data/2000/dec/sf1?get=P001001,NAME&for=state:*&key=[user key]
- 2000 SF1 API Variables [ html | xml | json ]
- 2000 SF1 Technical Documentation
- Examples and Supported Geography
- API Call: api.census.gov/data/2000/dec/sf2?
- Example for data that has an assigned key inserted:
api.census.gov/data/2000/dec/sf2?get=HCT004001,NAME&for=state:*&key=[user key]
- 2000 SF2 API Variables [ html | xml | json ]
- 2000 SF2 Technical Documentation
- Examples and Supported Geography
Summary File 2 Demographic Profile
- API Call: api.census.gov/data/2000/dec/sf2profile
- Example for data that has an assigned key inserted:
api.census.gov/data/2000/dec/sf2profile?get=DP1_C0,NAME&for=state:*&key=[user key]
- 2000 SF2 Demographic Profile API Variables [ html | xml | json ]
- Examples and Supported Geography
- API Call: api.census.gov/data/2000/dec/sf3?
- Example for data that has an assigned key inserted:
api.census.gov/data/2000/dec/sf3?get=P001001,NAME&for=state:*&key=[user key]
- 2000 SF3 API Variables [ html | xml | json ]
- 2000 SF3 Technical Documentation
- Examples and Supported Geography
Summary File 3 Demographic Profile
- API Call: api.census.gov/data/2000/dec/sf3profile
- Example for data that has an assigned key inserted:
api.census.gov/data/2000/dec/sf3profile?get=DP2_C0,NAME&for=state:*&key=[user key]
- 2000 SF3 Demographic Profile API Variables [ html | xml | json ]
- Examples and Supported Geography
- API Call: api.census.gov/data/2000/dec/sf4?
- Example for data that has an assigned key inserted:
api.census.gov/data/2000/dec/sf4?get=HCT004001,NAME&for=state:*&key=[user key]
- 2000 SF4 API Variables [ html | xml | json ]
- 2000 SF4 Technical Documentation
- Examples and Supported Geography
Summary File 4 Demographic Profile
- API Call: api.census.gov/data/2000/dec/sf4profile
- Example for data that has an assigned key inserted:
api.census.gov/data/2000/dec/sf4profile?get=NAME,DP1_C0&for=state:*&key=[user key]
- 2000 SF4 Demographic Profile API Variables [ html | xml | json ]
- Examples and Supported Geography
- API Call: api.census.gov/data/2000/dec/aian
- Example for data that has an assigned key inserted:
api.census.gov/data/2000/dec/aian?get=HCT004001,NAME&for=state:*&key=[user key]
- 2000 AIAN API Variables [ html | xml | json ]
- 2000 AIAN Technical Documentation [PDF 4.1 MB]
- 2000 AIAN Examples and Supported Geography
American Indian and Alaska Native Demographic Profile
- API Call: api.census.gov/data/2000/dec/aianprofile
- Example for data that has an assigned key inserted:
api.census.gov/data/2000/dec/aianprofile?get=DP1_C0,NAME&for=state:*&key=[user key]
- 2000 AIAN Demographic Profile API Variables [ html | xml | json ]
- 2000 AIAN Demographic Profile Examples and Supported Geography
- API Call
- American Samoa: api.census.gov/data/2000/dec/as
- Commonwealth of the Northern Mariana Islands: api.census.gov/data/2000/dec/mp
- Guam: api.census.gov/data/2000/dec/gu
- U.S. Virgin Islands: api.census.gov/data/2000/dec/vi
- Example for data that has an assigned key inserted:
api.census.gov/data/2000/dec/as?get=H001001,NAME&for=state:*&key=[user key]
- 2000 Island Areas API Variables
- 2000 Island Areas Technical Documentation
- Examples and Supported Geography
- API Call: api.census.gov/data/2000/dec/pl
- Example for data that has an assigned key inserted:
api.census.gov/data/2000/dec/pl?get=PL001001,NAME&for=state:*&key=[user key]
- 2000 PL API Variables [ html | xml | json ]
- 2000 PL Technical Documentation
- 2000 PL Examples and Supported Geography
- API Call: api.census.gov/data/2000/dec/cqr
- Example for data that has an assigned key inserted:
api.census.gov/data/2000/dec/cqr?get=NAME,CQR1O&for=state:*&key=[user key]
- 2000 CQR API Variables [ html | xml | json ]
- 2000 CQR API Examples and Supported Geography
Related Information
Developers' Forum
Need help? Check out our Developer Forum to submit questions, share your apps, and provide feedback.
FTP Server
To download full datasets, visit our FTP Server.
Decennial Census of Population and Housing
The U.S. census counts every resident in the United States. It is mandated by Article I, Section 2 of the Constitution and takes place every 10 years.
Related Information
Developers' Forum
Need help? Check out our Developer Forum to submit questions, share your apps, and provide feedback.
FTP Server
To download full datasets, visit our FTP Server.
Decennial Census of Population and Housing
The U.S. census counts every resident in the United States. It is mandated by Article I, Section 2 of the Constitution and takes place every 10 years.
Page Last Revised - February 12, 2024
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