2020 Census Data

Hawaii’s resident population on April 1, 2020 was 1,455,271, a 7.0% increase from 2010.

Hawaii maintained its two seats in the House of Representatives.


Apportionment Results, released April 26, 2021

About the data: The 2020 Census apportionment results are state-level data of resident populations and overseas populations, which are combined to make the apportionment population. The apportionment population is used to allocated the 435 seats in the U.S. House of Representatives.

DBEDT Apportionment Highlights, released April 27, 2021PDF
DBEDT Highlights Tables: Resident Population, Density, and RankingsPDFExcel
U.S. Census Bureau Apportionment Tables: Population, Resident Population, and Overseas PopulationPDFExcel

Data from the 2020 Census will be released in waves, starting with the apportionment results in April 2021. Demographic data, detailed tables, and data for other geographic areas will be released between August and September 2021.