Walla Walla County, WA Average Home Price (2026)
The average home price in Walla Walla County, Washington is about $477,500 (the 2026 median across 8 ZIP codes, at ~$264/sq ft) — 5% more affordable than the Washington median and 65% more expensive than the typical U.S. home.
How Walla Walla County compares
Walla Walla County is relatively expensive for housing nationally: its typical home costs $477,500 against $501,000 for Washington and $289,000 for the U.S. Within the county, ZIP-level values run from about $368,000 to $598,000.
| Area | Typical value | $ / sq ft |
|---|---|---|
| Walla Walla County | $477,500 | $264 |
| Washington | $501,000 | $312 |
| United States | $289,000 | $193 |
Walla Walla County home prices by ZIP code
The 8 most valuable ZIP codes in Walla Walla County (of 8 with data):
| ZIP code | Typical value | $ / sq ft | vs county |
|---|---|---|---|
| 99348 Prescott | $598,000 | $315 | +25% |
| 99360 Touchet | $580,000 | $326 | +21% |
| 99363 Wallula | $511,000 | $269 | +7% |
| 99329 Dixie | $481,000 | $253 | +1% |
| 99323 Burbank | $474,000 | $327 | -1% |
| 99362 Walla Walla | $413,000 | $259 | -14% |
| 99324 College Place | $407,000 | $259 | -15% |
| 99361 Waitsburg | $368,000 | $184 | -23% |
Home value appreciation in Walla Walla County
Home prices in Walla Walla County have risen about 108% over the last 10 years (≈7.6% a year) and +148.3% over 20 years, according to the FHFA house price index through 2025. The most recent year came in at +5.0% — still rising. A home worth $477,500 today was worth roughly $229,347 ten years ago.
See where that trend takes a specific home with the home appreciation calculator — statewide, Washington is +113.0% over the same 10 years. Past appreciation is a track record, not a forecast; local prices can fall.
Calculators for Walla Walla County
Run the numbers for Walla Walla County with the local rates already filled in — change any input to test your own situation.
Salary needed to buy a home in Walla Walla County
To buy the typical $477,500 home in Walla Walla County with 20% down, you need a household income of roughly $130,000 a year (about $3,030 a month for the mortgage, taxes, and insurance). With 10% down the bar rises to about $154,000, because the loan is bigger and mortgage insurance kicks in.
| Down payment | Cash down | Monthly payment | Income needed |
|---|---|---|---|
| 5% (+PMI) | $23,900 | $3,770/mo | $161,000/yr |
| 10% (+PMI) | $47,800 | $3,600/mo | $154,000/yr |
| 20% | $95,500 | $3,030/mo | $130,000/yr |
Assumes a 30-year fixed mortgage at 6.5%, property tax at 1.1% and insurance at 0.45% of value per year, PMI of 0.75% on loans with less than 20% down, and the standard 28% housing-to-income rule. Your rate, taxes, and HOA will move these — run your own numbers in the mortgage calculator.
What your budget buys in Walla Walla County
At about $264 per square foot, here is roughly how much home different budgets get you in Walla Walla County:
| Budget | Approx. size | What that looks like locally |
|---|---|---|
| $250k | 950 sq ft | below the local median — condos, smaller or older homes |
| $300k | 1140 sq ft | below the local median — condos, smaller or older homes |
| $400k | 1520 sq ft | around the typical home here |
| $500k | 1890 sq ft | around the typical home here |
| $600k | 2270 sq ft | around the typical home here |
Wondering where that budget goes further? The relocation calculator ranks hundreds of U.S. cities by what the same money buys — it opens filtered to Washington.
Estimate a specific home in Walla Walla County
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Walla Walla County home prices: frequently asked
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Browse all Washington cities and counties, or look up price per square foot by ZIP code nationwide.
Directional estimates from public market data (Realtor.com & Zillow research; FHFA house price index; Census ZIP-to-county relationships), not appraisals.