US ZIP Code
99363

Wallula, WA

Walla Walla County  ·  Washington

● Active
👥 127 Population ↓ 64% since 2019
💰 $62,857 Median HH Income
▼ 18% below avg ↑ 65% since 2019
🎂 7.0 Median Age ↓ 61% since 2019
🏠 $207,100 Median Home Value
▼ 26% below avg ↑ 8% since 2019
🎓 0.0% College Grads
▼ 100% below avg
📊 0.0% Unemployment
▼ 100% below avg ↓ 100% since 2019
ZIP Code Details
ZIP Code99363
CityWallula
StateWashington (WA)
CountyWalla Walla County
Area Code509
Elevation404 ft
Latitude46.045569
Longitude-118.885254
TimezoneLos Angeles (DST)
FIPS53071
ZIP TypePO Box
StatusActive
People & Population (ACS 2023)
♂ Male 79.5% (101) Female 20.5% (26) ♀

Race & Ethnicity

White: 26.8%Hispanic: 73.2%Race
White26.8%
Hispanic73.2%

Age Breakdown

Under 5
39%
5–17
12%
25–44
23%
65+
6%

Key Indicators

Median Age7.0 yrs ↓ 61% since 2019
Avg Household Size3.18
Below Poverty68.5% ▲ 585% above avg
College Grads0.0% ▼ 100% below avg
Unemployment0.0% ▼ 100% below avg
HS Graduate8 (12.7%)
Some College22 (34.9%)
Associates33 (52.4%)

Education

HS Grad: 12.7%Some College: 34.9%Associates: 52.4%Edu
HS Grad12.7%
Some College34.9%
Associates52.4%
Housing & Income

Housing Tenure

Owner: 100%Tenure
Owner100.0%

Home Value Distribution

$100k–150k
15%
$150k–200k
33%
$200k–300k
53%

Financials

Median HH Income$62,857 ▼ 18% below avg ↑ 65% since 2019
Median Home Value$207,100 ▼ 26% below avg ↑ 8% since 2019
Home/Income Ratio3.3x (nat avg ~3.5x)
Total Units66
Vacant Units26
Avg HH Size3.18

Income Distribution

Under $25k
23%
$25k–50k
15%
$50k–75k
28%
$75k–100k
35%
Employment & Commute

How People Get to Work

Drove Alone
100%

Commute Time

30–45 min
100%
Housing Stock

Year Built

1940s–1950s
14%
1980s–1990s
19%
2000+
67%

Summary

Total Units66
Vacant26
Owner Occupied100.0%
Renter Occupied0.0%
Avg HH Size3.18
Frequently Asked Questions
ZIP code 99363 is in Wallula, WA, in Walla Walla County.
ZIP code 99363 is located in Washington (WA).
ZIP code 99363 is in Walla Walla County, WA.
ZIP 99363 observes the Los Angeles timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 99363 is 127 people (ACS 2023).
The median household income in ZIP code 99363 is $62,857 (ACS 2023).
The median home value in ZIP 99363 is $207,100 (ACS 2023).
About ZIP Code 99363

ZIP code 99363 is located in Wallula, Washington, within Walla Walla County. With a population of 127, this is a sparsely populated ZIP code with a young community — the median age is 7 years. Economically, 99363 is a solidly middle-class ZIP code: the median household income of $62,857 is below the national average.

Real estate in ZIP code 99363 represents an affordable housing market. The median home value of $207,100 is below the national average. Median home values have increased by 8% since 2019.

The population of 99363 is primarily Hispanic (73.23%). Poverty affects a significant share of residents at 68.5%. Household income has grown by 65% since 2019.

Overall, ZIP code 99363 in Wallula, WA is characterized as solidly middle-class, a young community, and predominantly owner-occupied. With 127 residents, a median household income of $62,857, and a median home value of $207,100, it offers a clear picture of life in this part of Washington.