Developers

Note: These products were redesigned in 2015 to provide a better user experience for developers.

• API Call: api.census.gov/data/2015/pep/population
• Examples and Supported Geographies: api.census.gov/data/2015/pep/population.html
• Variables: api.census.gov/data/2015/pep/population/variables.html
• Example Call: July 1, 2015 Population for all regions

  api.census.gov/data/2015/pep/population?get=POP,GEONAME&for=region:*&DATE=8&key=YOUR_KEY

• API Call: api.census.gov/data/2015/pep/components
• Examples and Supported Geographies: api.census.gov/data/2015/pep/components.html
• Variables: api.census.gov/data/2015/pep/components/variables.html
• Example Call: Number of births and deaths between July 1, 2014 and July 1, 2015

  api.census.gov/data/2015/pep/components?get=BIRTHS,DEATHS,GEONAME&for=state:06&PERIOD=6&key=YOUR_KEY

• API Call: api.census.gov/data/2015/pep/natmonthly
• Examples and Supported Geographies: api.census.gov/data/2015/pep/natmonthly.html
• Variables: api.census.gov/data/2015/pep/natmonthly/variables.html
• Example Call: Total population each month from July to December 2015

  api.census.gov/data/2015/pep/natmonthly?get=POP&for=us:*&MONTHLY=65:70&key=YOUR_KEY

• API Call: api.census.gov/data/2015/pep/charage
• Examples and Supported Geographies: api.census.gov/data/2015/pep/charage.html
• Variables: api.census.gov/data/2015/pep/charage/variables.html
• Example Call: July 1, 2015 population in Alabama

  api.census.gov/data/2015/pep/charage?get=AGE,POP,GEONAME&for=state:01&key=YOUR_KEY

• API Call: api.census.gov/data/2015/pep/charagegroups
• Examples and Supported Geographies: api.census.gov/data/2015/pep/charagegroups.html
• Variables: api.census.gov/data/2015/pep/charagegroups/variables.html
• Example Call: July 1, 2015 population in Alabama

  api.census.gov/data/2015/pep/charagegroups?get=POP,GEONAME&for=state:01&DATE=8&key=YOUR_KEY

• API Call: api.census.gov/data/2015/pep/housing
• Examples and Supported Geographies: api.census.gov/data/2015/pep/housing.html
• Variables: api.census.gov/data/2015/pep/housing/variables.html
• Example Call: Housing estimate for the Petersburg census area, Alaska for all dates

  api.census.gov/data/2015/pep/housing?get=DATE,GEONAME,HUEST&for=county:195&in=state:02&key=YOUR_KEY