Census 2020

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, which it has had since apportionment in 1960.


Data release schedule

The U.S. Census Bureau released redistricting data in a legacy format and through data visualizations on August 12, 2021. Data will be released in a user-friendly format by September 30, 2021. Find links to the data visualizations here.


Hawaii 2020 Census Data

Historical Population Data

U.S. Census Bureau Data

Hawaii Self-Response Campaign