Walla Walla County, Washington ZIP codes
8 ZIP codes are in Walla Walla County. It's part of the Walla Walla, WA metro area.
- ZIP codes
- 8
- Population in these ZIPs
- 62,319
- Avg. median income
- $73,500population-weighted
- Cities & towns
- 8
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ZIP codes in Walla Walla County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 99323 | Burbank | 4,082 | $93,092 | $473,800 |
| 99324 | College Place | 10,137 | $62,839 | $407,000 |
| 99329 | Dixie | 127 | — | $311,400 |
| 99348 | Prescott | 1,633 | $79,167 | $237,200 |
| 99360 | Touchet | 1,350 | $93,036 | $580,200 |
| 99361 | Waitsburg | 1,992 | $91,367 | $367,600 |
| 99362 | Walla Walla | 42,853 | $72,474 | $413,400 |
| 99363 | Wallula | 145 | — | $253,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Walla Walla County
Nearby counties
Frequently asked questions
How many ZIP codes are in Walla Walla County, Washington?
8 ZIP codes are mainly in Walla Walla County.
What cities are in Walla Walla County?
ZIP codes in Walla Walla County use the city names Burbank, College Place, Dixie, Prescott, Touchet, Waitsburg, Walla Walla and Wallula.
What metro area is Walla Walla County in?
Walla Walla County is part of the Walla Walla, WA metropolitan statistical area.