99362 ZIP Code — Walla Walla, WA
Walla Walla County, Washington
ZIP code 99362 is located in Walla Walla, Washington, within Walla Walla County. It covers approximately 303.12 square miles and serves a population of 43,028 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 509.
About ZIP code 99362
The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $348,000. Owner-occupancy sits near the national average at 65%.
Median household income is $63,778. 39% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 14 minutes is near the national average.
Educational attainment is near the national average, with 30% of residents holding a bachelor's degree or higher.
43,028
population
303.12
sq mi land
Standard
ZIP type
Pacific (PT)
timezone
99362 ZIP code map
Cities in ZIP code 99362
Below are the cities the US Postal Service accepts for ZIP code 99362. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Walla Walla | Preferred |
Nearby ZIP codes
99329 Dixie (7.9 mi)
99324 College Place (8.8 mi)
99361 Waitsburg (12.8 mi)
97862 Milton Freewater (18.3 mi)
99360 Touchet (19.3 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 43,028 |
| Population density | 142 / sq mi |
| State FIPS | 53 |
| County FIPS | 071 |
| Geography | |
|---|---|
| Land area | 303.12 sq mi |
| Water area | 0.12 sq mi |
| Latitude | 46.1498 |
| Longitude | -118.3095 |
| Timezone | Pacific (PT) |
| Area code | 509 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 42.8% | 42.4% | 31.7% |
| $50k – $100k | 31.4% | 31.2% | 30.6% |
| $100k – $200k | 21.1% | 21.8% | 27.1% |
| Over $200k | 4.6% | 4.6% | 10.6% |
Demographics & statistics
43,028
Population
142
People per sq mi
39.8
Median age
$63,778
Median household income
$35,063
Per capita income
$348,000
Median home value
$1,080
Median monthly rent
64.9%
Home ownership
11.4%
Poverty rate
5.8%
Unemployment
12,028
Housing units
30.0%
Bachelor's or higher
Age distribution
Male
Female
925
Under 5
902
950
5–9
926
1,404
10–14
1,370
1,813
15–19
1,768
1,799
20–24
1,756
2,726
25–34
2,659
2,510
35–44
2,449
2,548
45–54
2,485
1,294
55–59
1,263
1,448
60–64
1,412
2,313
65–74
2,256
1,227
75–84
1,198
824
85+
803
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 8,006 | 18.6% |
| 18 and over | 35,022 | 81.4% |
| 65 and over | 8,621 | 20.0% |
| Median age | 39.8 years | |
Race & ethnicity
White
69.2%
Hispanic or Latino
11.1%
Two or more races
7%
Other race
6.9%
Black or African American
2.1%
Asian
1.8%
American Indian / Alaska Native
1.5%
Native Hawaiian / Pacific Islander
0.3%
| Group | Count | % |
|---|---|---|
| White | 33,513 | 69.2% |
| Hispanic or Latino | 5,386 | 11.1% |
| Two or more races | 3,412 | 7% |
| Other race | 3,350 | 6.9% |
| Black or African American | 1,019 | 2.1% |
| Asian | 892 | 1.8% |
| American Indian / Alaska Native | 719 | 1.5% |
| Native Hawaiian / Pacific Islander | 123 | 0.3% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 42.8% | 42.4% | 31.7% |
| $50k – $100k | 31.4% | 31.2% | 30.6% |
| $100k – $200k | 21.1% | 21.8% | 27.1% |
| Over $200k | 4.6% | 4.6% | 10.6% |
Under $10k
4.6%
$10k–$15k
7.0%
$15k–$25k
8.2%
$25k–$35k
5.7%
$35k–$50k
14.4%
$50k–$75k
16.9%
$75k–$100k
13.2%
$100k–$150k
15.3%
$150k–$200k
6.7%
$200k+
8.0%
| Range | % of households |
|---|---|
| Under $10k | 4.6% |
| $10k–$15k | 7.0% |
| $15k–$25k | 8.2% |
| $25k–$35k | 5.7% |
| $35k–$50k | 14.4% |
| $50k–$75k | 16.9% |
| $75k–$100k | 13.2% |
| $100k–$150k | 15.3% |
| $150k–$200k | 6.7% |
| $200k+ | 8.0% |
| Median income | $63,778 |
Housing
Home values
Under $50k
3.6%
$50k–$100k
3.1%
$100k–$150k
4.2%
$150k–$200k
8.5%
$200k–$300k
20.4%
$300k–$500k
36.9%
$500k–$1M
20.8%
$1M+
2.5%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $348,000 |
| Median rent / month | $1,080 |
| Owner occupied | 64.9% |
| Renter occupied | 35.1% |
| Vacant | 7.6% |
| Single-family detached | 70.6% |
| Large apartment buildings | 7.9% |
| Mobile homes | 3.0% |
| Median rooms | 5.8 |
| Avg household size (owned) | 2.61 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.2% |
| 2010–2019 | 8.2% |
| 2000–2009 | 10.8% |
| 1990–1999 | 10.0% |
| 1980–1989 | 6.9% |
| 1970–1979 | 13.4% |
| 1960–1969 | 6.2% |
| 1950–1959 | 10.9% |
| 1940–1949 | 8.5% |
| 1939 or earlier | 24.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 3.6% |
| 1 bedroom | 11.3% |
| 2 bedrooms | 24.4% |
| 3 bedrooms | 35.7% |
| 4 bedrooms | 19.4% |
| 5+ bedrooms | 5.7% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 7.8% |
| 1 vehicle | 30.0% |
| 2 vehicles | 35.5% |
| 3 or more | 26.7% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 44.0% |
| Electricity | 50.5% |
| Propane / LP gas | 1.7% |
| Fuel oil | 0.7% |
| Wood | 1.9% |
| Solar | 0.3% |
| No fuel used | 0.4% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 7,608 | 46.3% |
| Cohabiting couple | 941 | 5.7% |
| Male householder, no spouse | 2,705 | 16.4% |
| Female householder, no spouse | 5,192 | 31.6% |
| Households with children under 18 | 4,392 | 26.7% |
| Households with seniors (65+) | 6,087 | 37.0% |
| Average household size | 2.40 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 38.8% | 29.5% |
| Married | 45.0% | 45.0% |
| Separated | 2.3% | 3.1% |
| Widowed | 2.7% | 9.8% |
| Divorced | 11.1% | 12.7% |
Education
Less than 9th grade
4.4%
Some HS, no diploma
6.3%
HS graduate
21.7%
Some college, no degree
25.6%
Associate's degree
12.1%
Bachelor's degree
16.7%
Graduate / professional
13.3%
| Metric | % |
|---|---|
| HS diploma or higher | 89.4% |
| Bachelor's or higher | 30.0% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 274 | 2.5% |
| Kindergarten | 406 | 3.8% |
| Elementary school | 3,900 | 36.1% |
| High school | 2,463 | 22.8% |
| College / grad school | 3,747 | 34.7% |
Employment
Industry of employment
Education & healthcare
27.2%
Retail trade
13.3%
Arts, food & hospitality
12.6%
Professional & management
8.5%
Manufacturing
8.3%
Agriculture & mining
5.0%
Construction
4.9%
Public administration
4.8%
Transportation & utilities
4.5%
Finance & real estate
4.3%
Other services
3.5%
Wholesale trade
1.9%
Information
1.1%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 36.0% |
| Service | 23.6% |
| Sales & office | 20.0% |
| Natural resources & construction | 7.3% |
| Production & transportation | 13.2% |
Employment type
| Type | % |
|---|---|
| Private sector | 74.9% |
| Government | 16.7% |
| Self-employed | 8.3% |
| Unpaid family workers | 0.1% |
Commute
| Method | % |
|---|---|
| Drive alone | 69.6% |
| Carpool | 8.8% |
| Public transit | 0.7% |
| Walk | 6.3% |
| Work from home | 11.5% |
| Other means | 3.2% |
| Avg commute (minutes) | 13.9 |
Poverty
All people
11.4%
Under 18 years
7.6%
18 and over
12.4%
Married-couple families
4.2%
Female-led households
15.4%
Income support
| Source | % of households |
|---|---|
| Social Security | 39.1% |
| Retirement income | 24.3% |
| Supplemental Security | 6.2% |
| Cash public assistance | 2.6% |
| Food stamps / SNAP | 12.4% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 27.9% |
| High blood pressure | 29.4% |
| High cholesterol | 30.3% |
| Diabetes | 9.0% |
| Heart disease | 6.1% |
| Stroke | 2.9% |
| Asthma | 10.6% |
| Arthritis | 24.0% |
| Kidney disease | 2.9% |
| Pulmonary disease | 6.1% |
| Cancer | 6.5% |
| Behavior / access | % |
|---|---|
| Smoking | 14.7% |
| Binge drinking | 17.2% |
| No physical activity | 18.8% |
| Less than 7 hrs sleep | 27.2% |
| Depression | 25.5% |
| Fair or poor health | 13.5% |
| Poor mental health | 15.2% |
| Poor physical health | 10.4% |
| No health insurance | 13.3% |
| Visited doctor (checkup) | 68.6% |
| Visited dentist | 66.1% |
| Cholesterol screening | 86.1% |
| Teeth loss | 12.3% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 2,855 | 8.2% |
| Disability | % |
|---|---|
| Any disability | 15.9% |
| Under 18 | 5.6% |
| 18–64 years | 11.7% |
| 65 and over | 38.1% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 65.0% |
| Public insurance | 43.3% |
| No insurance | 8.5% |
| Uninsured under 19 | 2.7% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 41,201 | 95.8% |
| Spanish | 3,023 | 7.3% |
| Other Indo-European | 2,629 | 6.4% |
| Asian & Pacific Islander | 208 | 0.5% |
| Other languages | 182 | 0.4% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 38,625 | 89.8% |
| Born in same state | 37,223 | 86.5% |
| Born in different state | 20,986 | 48.8% |
| Foreign born | 1,402 | 3.3% |
| Naturalized citizen | 4,403 | 10.2% |
| Not a US citizen | 2,411 | 54.8% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| French | 5,600 | 13% |
| Italian | 4,692 | 10.9% |
| Arab | 2,224 | 5.2% |
| Polish | 1,150 | 2.7% |
| Dutch | 696 | 1.6% |
| Ancestry | Count | % |
|---|---|---|
| English | 552 | 1.3% |
| German | 160 | 0.4% |
| Irish | 87 | 0.2% |
| Norwegian | 60 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 38.2% |
| Internet access | 92.7% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 99362
What city is ZIP code 99362 in?
ZIP code 99362 is primarily assigned to Walla Walla, Washington.
What county is ZIP code 99362 in?
ZIP code 99362 falls within Walla Walla County, Washington.
Does ZIP code 99362 have a large retiree population?
39% of households in ZIP code 99362 receive Social Security income, suggesting a significant retiree or disability population.
What is the typical home value in ZIP code 99362?
The median home value in ZIP code 99362 is $348,000.
What is the population of ZIP code 99362?
ZIP code 99362 has an estimated population of 43,028 residents, with a density of 142 people per square mile.
What is the median household income in ZIP code 99362?
The median household income in ZIP code 99362 is $63,778, below the national median of ~$75,000.
What timezone is ZIP code 99362 in?
ZIP code 99362 observes the PST timezone.