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Walla Walla, WA Demographics & ZIP Codes
Walla Walla, Washington demographics and median household income by ZIP code (in Walla Walla County) — 1 ZIP codes — population 42,794 — median income $70,660 — avg. home value $398,000. Compare income, housing, and population across ZIP codes on US5.
Population
42,794
Median household income (avg.)
$70,660
94% of U.S. median
Average home value
$398,000
114% of U.S. median
Average rent
$965
83% of U.S. median
Median age (avg.)
40.6
Walla Walla demographics
Walla Walla, Washington covers 1 ZIP code primarily in Walla Walla County, with a combined ZIP-area population of about 42,794.
Across ZIP codes with age data, the average median age is about 40.6 years.
Median household income in Walla Walla
The average median household income across ZIP codes in Walla Walla, Washington is about $70,660 — about 19% below the WA ZIP average ($87,083), and about 6% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $70,660 in 99362.
Housing in Walla Walla
For housing in Walla Walla, Washington, the average median home value is about $398,000 and the average median rent is about $965.
The most populous ZIP in this set is 99362 (about 42,794 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Walla Walla
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 99362 | Walla Walla | Walla Walla County | WA | 42,794 | $70,660 | $398,000 |
Frequently asked questions
What are the demographics of Walla Walla?
Walla Walla, Washington has a combined ZIP-area population of about 42,794 across 1 ZIP codes (primarily Walla Walla County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Walla Walla?
The average median household income across ZIP codes in Walla Walla, Washington is about $70,660, about 19% below the state ZIP average ($87,083), and about 6% below the U.S. median ($75,149). Average median home value is about $398,000.
How many ZIP codes are in Walla Walla?
Walla Walla, Washington includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Walla Walla?
This page lists ZIP codes in Walla Walla, Washington with population, median household income, and home value. Select a ZIP for a full demographics profile.