Benton County

Washington · Population: 215,219 · Official website

Benton County, Washington

Congressional representation for Benton County, Washington.

Congressional Districts

District Representative Party
Photo of Dan Newhouse WA-04 Dan Newhouse Republican

ZIP Codes

ZIP Code Congressional District
99320 WA-04
99336 WA-04
99337 WA-04
99338 WA-04
99345 WA-04
99346 WA-04
99352 WA-04
99353 WA-04
99354 WA-04