Benton County, Washington
Benton County, Washington · ZIP 98930, 98944, 99320
- Census data · ACS 2019-2023
- 218,190 (2024 estimate)Population
- 76,696Households
- $87,316Median household income
- $369,400Median home value
- 6Towns with a page
- 12ZIP codes
Benton County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 142,475 |
| 2010 | 175,177 |
| 2020 | 206,873 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county level, state 53, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 53, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 53, retrieved November 14, 2026.
Median household income $87,316 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 53, retrieved November 14, 2026.
- Owner occupied
- 52,533 units
- Renter occupied
- 24,163 units
- Vacancy rate
- 6.2%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, county level, state 53, retrieved November 14, 2026.
76,642 employees in 4,960 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 53, retrieved November 14, 2026.
| Measure | Benton County | Washington |
|---|---|---|
| Population | 210,224 | 7,740,984 |
| Median household income | $87,316 | $94,952 |
| Median age | 36.2 | 38.2 |
| Median home value | $369,400 | $519,800 |
| Bachelor’s degree or higher | 33.0% | 38.8% |
| Foreign-born residents | 11.2% | 15.1% |
| Owner-occupied homes | 68.5% | 63.9% |
| Mean commute to work | 22.2 minutes | 27.0 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 53, retrieved November 14, 2026.
Townships, towns and villages in Benton County6 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Kennewick | City | 86,728 | 28.6 sq mi |
| Richland | City | 64,372 | 42.5 sq mi |
| West Richland | City | 18,820 | 22.1 sq mi |
| Prosser | City | 6,540 | 5.17 sq mi |
| Finley | Census designated place | 5,734 | 11.6 sq mi |
| Benton City | City | 3,876 | 2.49 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 53 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.
County officialsFrom public records
No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.
Across Benton County
No job is posted in Benton County’s towns yet. Employers post from their business dashboard; public job banks are added once their terms are recorded.
No upcoming event is listed in Benton County's towns yet. Members and businesses add events from any town page.
Nothing has been posted in Benton County’s towns yet. Join a town to start its feed.
Neighboring counties
Neighboring counties
- Franklin CountyPopulation 101,238 (2024 estimate)
- Grant CountyPopulation 104,717 (2024 estimate)
- Klickitat CountyPopulation 24,124 (2024 estimate)
- Morrow CountyPopulation 12,360 (2024 estimate)
- Umatilla CountyPopulation 80,491 (2024 estimate)
- Walla Walla CountyPopulation 62,068 (2024 estimate)
- Yakima CountyPopulation 258,523 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 53, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 41, retrieved November 14, 2026.