County
· Washington
Benton County
Benton County is a county in the south-central portion of the U.S. state of Washington. As of the 2020 census, its population was 206,873. The county seat is Prosser, and its most populous city is Kennewick. The Columbia River demarcates the county's north, south, and east boundaries.
Governance bodies
Matters.
Civic topics anchored here. Each matter tracks an issue across the agenda items where it appears.
View matters
Discover boards from CivicClerk.
Bring in additional commissions, committees, or boards that publish
meetings through CivicClerk.
Log in to contribute →
Organizations on the platform
No one is tracking Benton County on The Civic Record yet.
Documents, meetings, and matters will appear here once an organization claims this jurisdiction.
Sign up to start tracking it.
Cities and towns 5
Reference data (Census of Governments 2022)
- Census ID (PID6)
- 183782
- FIPS state
- 53
- FIPS county
- 005
- FIPS place
- 99005
- Census record name
- COUNTY OF BENTON
- Mailing address
- PO BOX 190, PROSSER 99350