Finley, WA ZIP Codes
One ZIP code serves Finley, Washington: 99337. Together they are home to 33,287 residents in 11,390 households. That is more than the 5,634 people counted inside Finley Census-designated place, because these ZIP codes reach past its boundary.
Finley Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 5,634 |
| Households | 1,910 |
| Median household income | $92,231 |
| Median home value | $382,500 |
| Median age | 44.9 |
| Median rent | $1,099 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 33,287 |
| Households (sum of ZIP codes) | 11,390 |
| Median household income, range across ZIP codes | $98,848 (99337) to $98,848 (99337) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $98,848 |
| Homeowners | 85.5% |
| Households with kids under 18 | 33.3% |
| Moved in the past year | 9.8% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Finley
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 99337 | Kennewick | 33,287 | 11,390 | $98,848 | $395,500 | 85.5% | 33.3% | 9.8% | — | — | 7% of its land |
A ZIP code is listed for Finley when at least 10% of its land lies inside the Finley Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Finley. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Finley.
Counties
- Benton County — 12 ZIP codes
Nearby cities sharing these ZIP codes
- Kennewick — 3 ZIP codes
Price a mailing to Finley ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Finley, WA?
- 99337. A ZIP code is listed for Finley when at least 10% of its land lies inside the Finley Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Finley.
- What is the population of Finley, WA?
- The Census Bureau counts 5,634 residents inside Finley Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Finley hold 33,287 residents in all.
- What is the median household income in Finley, WA?
- $92,231 inside Finley Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $98,848 to $98,848.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.