Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
About
Available APIs
Guidance
Latest Releases
American Community Survey 1-Year Data 2015
NEWS: The URLs for the 2015 ACS 1-year Detail Tables and Data Profiles API have been updated so that the term “acs” appears between /year and /acs1. See the examples provided below to make appropriate changes.
For additional information regarding this and future changes please see:
Variable Changes
Variables, and the values they represent, may change over time. If you have used variables in prior year releases, check the ACS product changes webpage for source table changes. If the variable you have been using comes from a table that has changed from the prior year, check the variables list (variables.html) and compare the variable concept and label to be sure you are requesting the correct estimate. For information on these changes, visit:
Detail Tables
- Example Call: api.census.gov/data/2015/acs/acs1?get=NAME,B01001_001E&for=state:*&key=YOUR_KEY_GOES_HERE
- 2015 ACS Detail Tables Variables [ html | xml | json ]
- ACS Technical Documentation
- Examples and Supported Geography
Subject Tables
- Example Call: api.census.gov/data/2015/acs/acs1/subject?get=NAME,S0101_C01_001E&for=state:*&key=YOUR_KEY_GOES_HERE
- 2015 ACS Subject Tables Variables [ html | xml | json ]
- ACS Technical Documentation
- Examples and Supported Geography
Data Profile
- Example Call: api.census.gov/data/2015/acs/acs1/profile?get=DP02_0001PE&for=state:*&key=YOUR_KEY_GOES_HERE
- 2015 ACS Data Profile Variables [ html | xml | json ]
- ACS Technical Documentation
- Examples and Supported Geography
Comparison Profile
- Example Call: api.census.gov/data/2015/acs/
acs1/cprofile?get=CP05_2015_001E&for=state:*&key=YOUR_KEY_GOES_HERE - 2015 ACS Comparison Profile Variables [ html | xml | json ]
- ACS Technical Documentation
- Examples and Supported Geography
Selected Population Profiles
- Example Call: api.census.gov/data/2015/acs/acs1/spp?get=NAME,group(S0201)&for=us:1&POPGROUP=001&key=YOUR_KEY_GOES_HERE
- 2015 ACS Selected Population Profiles Variables [ html | xml | json ]
- ACS Technical Documentation
- Examples and Supported Geography
Data Profile 115th Congressional District
- Example Call: api.census.gov/data/2015/acs1/cd115?get=NAME,DP02_0001E&for=congressional%20district:*&key=YOUR_KEY_GOES_HERE
- 2015 ACS Data Profile 115th Congressional District Variables [ html | xml | json ]
- ACS Technical Documentation
- Examples and Supported Geography
Related Information
Notes on ACS API Variable Formats
Notes on ACS API Variable Types
Notes on ACS Estimate and Annotation Values
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.
American Community Survey (ACS)
The American Community Survey is the premier source for information about America's changing population, housing and workforce.
Page Last Revised - October 8, 2021
✕
Is this page helpful?
Yes
No
Yes
No✕
NO THANKS
255 characters maximum
255 characters maximum reached
255 characters maximum reached
✕
Thank you for your feedback.
Comments or suggestions?
Comments or suggestions?
