U.S. flag

An official website of the United States government

Skip Header
About
Available APIs
Guidance
Latest Releases
Search data, events, resources, and more
The Census Bureau's API allows developers to design web and mobile apps to explore or learn more about America's changing population and economy.
About Developers App Gallery Terms of Service
Request an API Key Developers' Forum Geography Contact Us
Guidance for Developers Census Data API User Guide Census Microdata API User Guide
Census Data API Discovery Tool Workshop: Basics of Using the Census API View All Video Tutorials
Latest Data Releases News
Updates Contact Us
About Developers App Gallery Terms of Service Request an API Key Developers' Forum Geography Contact Us
Guidance for Developers Census Data API User Guide Census Microdata API User Guide Census Data API Discovery Tool Workshop: Basics of Using the Census API View All Video Tutorials
Latest Data Releases News Updates Contact Us

Population Estimates APIs

Skip Navigation
Within Developers

Population Estimates APIs

Each year, the Census Bureau's Population Estimates Program uses current data on births, deaths, and migration to calculate population change since the most recent decennial census and produces a time series of estimates of population, demographic components of change, and housing units. The annual time series of estimates begins with the most recent decennial census data and extends to the vintage year. As each vintage of estimates includes all years since the most recent decennial census, the latest vintage of data available supersedes all previously-produced estimates for those dates.

Vintage 2013
  • Vintage 2021
  • Vintage 2019
  • Vintage 2018
  • Vintage 2017
  • Vintage 2016
  • Vintage 2015
  • Vintage 2014
  • Vintage 2013
  • 2000-2010 Intercensals
  • 1990-2000 Intercensals
Vintage 2013

US, State, and PR Total Population and Components of Change

api.census.gov/data/2013/pep/natstprc?get=DOM&for=state:02&DATE=6&key=YOUR_KEY

US, State, and PR Population Age 18+

api.census.gov/data/2013/pep/natstprc18?get=POPEST18PLUS2013&for=us&key=YOUR_KEY

Top of Section

National Monthly Population Estimates by Single Year of Age , Sex, 5 Races, Hispanic Origin, and Universe

api.census.gov/data/2013/pep/monthlynatchar5?get=AGE,SEX,DATE,RACE5,HISP,POP,UNIVERSE&key=YOUR_KEY

National Monthly Population Estimates by Single Year of Age, Sex, 6 Races, Hispanic Origin, and Universe

api.census.gov/data/2013/pep/monthlynatchar6?get=AGE,SEX,DATE,HISP,RACE6,POP,UNIVERSE&key=YOUR_KEY

Top of Section

Housing Unit Estimates for US, States, and Counties

api.census.gov/data/2013/pep/housing?get=DATE,STNAME,CTYNAME,HUEST&for=county:195&in=state:02&key=YOUR_KEY

Top of Section

County Total Population and Components of Change

api.census.gov/data/2013/pep/cty?get=POP,DATE&for=county:*&in=state:01&key=YOUR_KEY

County Population Estimates by 5 Year Age Groups, Sex, 5 Races, and Hispanic Origin

api.census.gov/data/2013/pep/cochar5?get=AGEGRP,RACE5,HISP,SEX,DATE,STNAME,CTYNAME,POP&for=county:001&in=state:01&key=YOUR_KEY

County Population Estimates by 5 Year Age Groups, Sex, 6 Races, and Hispanic Origin

api.census.gov/data/2013/pep/cochar6?get=AGEGRP,RACE6,HISP,SEX,DATE,STNAME,CTYNAME,POP&for=county:001&in=state:01&key=YOUR_KEY

Top of Section

Puerto Rico Municipios Total Population

api.census.gov/data/2013/pep/prm?get=POP,DATE&for=county:001&in=state:72&key=YOUR_KEY

Puerto Rico Commonwealth Estimates by Single Year of Age and Sex

api.census.gov/data/2013/pep/prcagesex?get=AGE,SEX,STNAME,DATE,POP&for=state:*&key=YOUR_KEY

Puerto Rico Municipios Estimates by 5-Year Age Groups and Sex

api.census.gov/data/2013/pep/prmagesex?get=AGEGRP,SEX,DATE,STNAME,CTYNAME,POP&for=county:*&in=state:72&key=YOUR_KEY

Top of Section

Subcounty Population Places and MCDs

api.census.gov/data/2013/pep/subcty?get=NAME,STNAME,POP,DATE,CTYNAME&for=place:03220&in=state:01+county:001&key=YOUR_KEY

Top of Section

State Population Estimates by Single Year of Age, Sex, 5 Races, and Hispanic Origin

api.census.gov/data/2013/pep/stchar5?get=AGE,SEX,DATE,STNAME,RACE5,HISP,POP&for=state:*&key=YOUR_KEY

State Population Estimates by Single Year of Age, Sex, 6 Races, and Hispanic Origin

api.census.gov/data/2013/pep/stchar6?get=AGE,HISP,RACE6,SEX,DATE,STNAME,POP&for=state:*&key=YOUR_KEY

Top of Section

Related Information

Population Estimates Categorical Variables 2013
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.
Population and Housing Unit Estimates
Produces estimates of the population for the United States, its states, counties, cities, and towns, as well as for the Commonwealth of Puerto Rico.
Page Last Revised - December 8, 2021
✕
Is this page helpful?
Thumbs Up Image Yes Thumbs Down Image No
✕
NO THANKS
255 characters maximum 255 characters maximum reached
✕
Thank you for your feedback.
Comments or suggestions?

Top

Back to Header