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• Organization: U.S. Department of Health & Human Services
• Dataset Last Updated: June 18, 2025

Working with partners across NIH, led by NIMHD and the NLM OBSSR-Behavioral Ontology Working Group, MeSH on November 29, 2022 added Federally recognized American Indian and Alaskan Native (AI/AN)...

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• xml

• Organization: City of New York
• Dataset Last Updated: May 09, 2022

Projected total New York City population for five intervals from 2010 through 2040 by Borough, broken down by 18 age cohorts. (Age groups may not add up to the total due to rounding.)

• json
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• csv

• Organization: Department of Commerce
• Dataset Last Updated: December 21, 2016

Projected Population by Age Groups, Sex, Race, and Hispanic Origin for the United States: 2014-2060 // Source: U.S. Census Bureau, Population Division // Note: 'In combination' means in...

• api

• Organization: Department of Commerce
• Dataset Last Updated: June 09, 2015

Annual County Resident Population Estimates for 5 Race Groups (5 Race Alone or in Combination Groups) by Five-Year Age Groups, Sex, and Hispanic Origin // Source: U.S. Census Bureau, Population...

• api

• Organization: Department of Commerce
• Dataset Last Updated: October 22, 2014

Annual County Resident Population Estimates for 5 Race Groups (5 Race Alone or in Combination Groups) by Five-Year Age Groups, Sex, and Hispanic Origin: April 1, 2010 to July 1, 2013 // File:...

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• Organization: Department of Commerce
• Dataset Last Updated: June 09, 2015

Annual County Resident Population Estimates for 6 Race Groups (5 Race Alone Groups and Two or More Races) by Five-Year Age Groups, Sex, and Hispanic Origin // Source: U.S. Census Bureau,...

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• Organization: Department of Commerce
• Dataset Last Updated: October 22, 2014

Annual County Resident Population Estimates for 6 Race Groups (5 Race Alone Groups and Two or More Races) by Five-Year Age Groups, Sex, and Hispanic Origin: April 1, 2010 to July 1, 2013 // File:...

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• Organization: Department of Commerce
• Dataset Last Updated: November 17, 2015

Annual County Resident Population Estimates for 5 Race Groups (5 Race Alone or in Combination Groups) by Selected Age Groups, Sex, and Hispanic Origin // Source: U.S. Census Bureau, Population...

• api

• Organization: Department of Commerce
• Dataset Last Updated: November 17, 2015

Annual County Resident Population Estimates for 6 Race Groups (5 Race Alone Groups and Two or More Races) by Selected Age Groups, Sex, and Hispanic Origin // Source: U.S. Census Bureau, Population...

• api

• Organization: Department of Commerce
• Dataset Last Updated: November 17, 2015

Annual Estimates of the Resident Population for Selected Age Groups by Sex for Puerto Rico Commonwealth and Its Municipios // Source: U.S. Census Bureau, Population Division // Note: The estimates...

• api

• Organization: Department of Commerce
• Dataset Last Updated: December 10, 2018

Annual Resident Population Estimates by Age Group, Sex, Race, and Hispanic Origin: April 1, 2010 to July 1, 2018 // Source: U.S. Census Bureau, Population Division // The contents of this file are...

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• Organization: Department of Commerce
• Dataset Last Updated: June 21, 2018

Annual Resident Population Estimates by Age Group, Sex, Race, and Hispanic Origin: April 1, 2010 to July 1, 2017 // Source: U.S. Census Bureau, Population Division // The contents of this file are...

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• Organization: Department of Commerce
• Dataset Last Updated: December 21, 2016

Annual Resident Population Estimates by Age Group, Sex, Race, and Hispanic Origin: April 1, 2010 to July 1, 2015 // Source: U.S. Census Bureau, Population Division // The contents of this file are...

• api

• Organization: Department of Commerce
• Dataset Last Updated: June 22, 2017

Annual Resident Population Estimates by Age Group, Sex, Race, and Hispanic Origin: April 1, 2010 to July 1, 2016 // Source: U.S. Census Bureau, Population Division // The contents of this file are...

• api

• Organization: Department of Commerce
• Dataset Last Updated: September 13, 2016

Annual Intercensal Resident Population Estimates by Age Group, Sex, Race, and Hispanic Origin for the United States, States, and Counties, and by Age Group and Sex for Puerto Rico Commonwealth and...

• api

• Organization: Department of Commerce
• Dataset Last Updated: June 09, 2015

Annual Estimates of the Resident Population by Five-Year Age Groups and Sex for the Municipios of Puerto Rico // Source: U.S. Census Bureau, Population Division // Note: The estimates are based on...

• api

• Organization: Department of Commerce
• Dataset Last Updated: October 22, 2014

Annual Estimates of the Resident Population by Five-Year Age Groups and Sex for the Municipios of Puerto Rico: April 1, 2010 to July 1, 2013 // File: 7/1/2013 Puerto Rico Municipio Population...

• api

• Organization: Department of Commerce
• Dataset Last Updated: September 13, 2016

Intercensal Estimates of the Resident Population by Age Groups, Race by Sex, and Hispanic Origin for Counties: July 1, 1990 to July 1, 1999 // Source: U.S. Census Bureau, Population Division //...

• api

• Organization: Wake County
• Dataset Last Updated: February 18, 2026 at 06:54 PM

Wake County Census Block Groups 2010 U.S. Census Bureau: Block group population should range from 1,200 to 3,000. Census Block Groups are the smallest geographic areas for which sample data...

• csv
• json
• kml
• zip
• html
• api

• Organization: Department of the Interior
• Dataset Last Updated: March 13, 2025 at 12:00 AM

This dataset consists of estimates of population trends for 236 species and species complexes of North American birds, and bird taxonomic, primary habitat biome, or conservation status group...

• xml
• xml