12 ZIP Code Tabulation Areas in Benton County, Washington. The population-weighted median household income is about $87,238, the median home value about $399,704, and 66.6% of occupied homes are owner-occupied.
- 12
- ZIP codes
- 250.5K
- Population
- 53
- Data points
Benton County at a glance
- $87,238
- Median household income
- $399,704
- Median home value
- 35.2
- Median age
- 66.6%
- Owner-occupied
- 94,616
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Benton County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 99353 | Richland | 19,251 | 83.9% | $121,845 |
| 2 | 99338 | Kennewick | 20,633 | 81.9% | $111,042 |
| 3 | 99345 | — | 162 | 68.1% | $102,500 |
| 4 | 99352 | Kennewick | 37,430 | 67.8% | $100,108 |
| 5 | 99337 | Finley | 33,287 | 85.5% | $98,848 |
Top 5 Benton County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 99336 | Kennewick | 50,735 | 48.3% | $62,527 |
| 2 | 99352 | Kennewick | 37,430 | 67.8% | $100,108 |
| 3 | 99337 | Finley | 33,287 | 85.5% | $98,848 |
| 4 | 99354 | Richland | 25,559 | 60.1% | $91,933 |
| 5 | 98944 | Sunnyside | 22,817 | 59.8% | $64,276 |
Top 5 Benton County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 99352 | Kennewick | 37,430 | 67.8% | $100,108 | $1B |
| 2 | 99337 | Finley | 33,287 | 85.5% | $98,848 | $962.2M |
| 3 | 99353 | Richland | 19,251 | 83.9% | $121,845 | $655M |
| 4 | 99338 | Kennewick | 20,633 | 81.9% | $111,042 | $630.7M |
| 5 | 99336 | Kennewick | 50,735 | 48.3% | $62,527 | $585.8M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 99336 (Kennewick) at 3,787 people/sq mi. Least dense: 99346 at 1 people/sq mi.
Other counties in Washington
See all Washington counties →