Department of Administrative Services

U.S. Decennial Census and American Community Survey Results

2020 Census: Results

The U.S. Census Bureau has released total resident and apportionment population by state. Oregon gained one addition congressional seat to a total of six representatives. Oregon had five representatives since 1980 census. Some results from the 2020 census are below.

Apportionment and Resident Populations by State, 2020
Historical Apportionment Population and Number of Seats in the U.S. House of Representatives by State, 1910-2020

American Community Survey

Social, economic, housing, and demographic profiles

2020 Census Profiles

Data on population by age and sex, household type, relationship within household, and housing

Profiles for Oregon and its Counties (PRC/PSU)

Census Results