Pomeroy ZIP Codes — Garfield County, WA

There is one unique ZIP code in Pomeroy, Washington and it is 99347. Area code: 509.
1
ZIP codes
769.69
sq mi land
12.60
sq mi water
509
area code
Pomeroy, WA ZIP code map

About Pomeroy, WA

Pomeroy, Washington, is a quaint city located in Garfield County. This small town, known for its welcoming community, is surrounded by picturesque landscapes. With its rich agricultural heritage and connection to the rolling hills of the Palouse, Pomeroy offers a serene environment for both residents and visitors alike.

Location & geography

Situated in the southeastern part of Washington, Pomeroy is approximately 35 miles away from the larger city of Pullman, Washington. The city is characterized by its vast land area of 769.69 square miles and a modest water area of 12.60 square miles. Nestled amidst the hills, Pomeroy provides breathtaking views of the surrounding natural terrain, making it a charming place for outdoor enthusiasts.

Community & economy

The character of Pomeroy is defined by its friendly atmosphere and close-knit community, where residents often know each other by name. The local economy primarily revolves around agriculture, with many community members engaged in farming and related industries. Daily life in Pomeroy offers a peaceful rural experience, with plenty of opportunities for community involvement and outdoor recreation.

Transportation

Pomeroy is accessible via State Route 12, which connects it to neighboring regions and cities. The nearest airport is the Walla Walla Regional Airport, located about 60 miles to the south, providing additional travel options for residents and visitors. Public transportation options may be limited, but the city’s compact nature makes it easy to navigate by car or on foot.

History

Pomeroy was founded in the late 19th century during a time of growth and development in the region. Historically, agriculture has played a crucial role in the local economy, with the city becoming a hub for farming and ranching. Significant events in the city’s history include the establishment of key infrastructures and a strong community identity that persists to this day.

Did you know?

One surprising fact about Pomeroy is that it is home to the Garfield County Historical Society Museum, which showcases the rich heritage of the area. Additionally, despite its small size, Pomeroy boasts some of the most picturesque landscapes in Washington, perfect for hiking and outdoor exploration.

ZIP codes for Pomeroy, WA (1)
ZIP code City County Map
99347 Pomeroy Garfield View map

Demographics & statistics

2,429
Population
49.9
Median age
$57,792
Median household income
$31,257
Per capita income
$200,400
Median home value
$725
Median monthly rent
76.8%
Home ownership
10.9%
Poverty rate
6.4%
Unemployment
1,045
Housing units
29.0%
Bachelor's or higher

Age distribution

Male Female
55
Under 5
54
73
5–9
72
61
10–14
61
109
15–19
108
33
20–24
32
100
25–34
98
142
35–44
141
119
45–54
118
31
55–59
31
140
60–64
139
215
65–74
213
117
75–84
115
26
85+
26
← Male
Female →

Age summary

GroupCount%
Under 1849420.3%
18 and over1,93579.7%
65 and over71229.3%
Median age49.9 years

Race & ethnicity

White 87.5%
Two or more races 5.5%
Hispanic or Latino 3.5%
Asian 1.3%
Other race 1.3%
Black or African American 0.9%
GroupCount%
White2,20487.5%
Two or more races1385.5%
Hispanic or Latino893.5%
Asian321.3%
Other race321.3%
Black or African American220.9%

Household income

Under $10k 3.6%
$10k–$15k 9.0%
$15k–$25k 3.9%
$25k–$35k 12.5%
$35k–$50k 16.5%
$50k–$75k 14.4%
$75k–$100k 19.3%
$100k–$150k 12.3%
$150k–$200k 3.8%
$200k+ 4.7%
Range% of households
Under $10k3.6%
$10k–$15k9.0%
$15k–$25k3.9%
$25k–$35k12.5%
$35k–$50k16.5%
$50k–$75k14.4%
$75k–$100k19.3%
$100k–$150k12.3%
$150k–$200k3.8%
$200k+4.7%
Median income$57,792

Housing

Home values

Under $50k 10.9%
$50k–$100k 10.5%
$100k–$150k 14.3%
$150k–$200k 14.2%
$200k–$300k 32.2%
$300k–$500k 11.2%
$500k–$1M 0.5%
$1M+ 6.2%

Housing overview

MetricValue
Median home value$200,400
Median rent / month$725
Owner occupied76.8%
Renter occupied23.2%
Vacant17.5%
Single-family detached75.9%
Large apartment buildings0.0%
Mobile homes16.2%
Median rooms5.7
Avg household size (owned)2.26

Year built

Era%
2020 or later0.0%
2010–20195.3%
2000–20098.0%
1990–19996.7%
1980–19894.1%
1970–197914.0%
1960–19696.3%
1950–19598.0%
1940–194911.4%
1939 or earlier36.2%

Bedrooms

Size% of units
No bedroom (studio)0.6%
1 bedroom13.3%
2 bedrooms27.9%
3 bedrooms33.7%
4 bedrooms20.4%
5+ bedrooms4.0%

Vehicles per household

Vehicles% of households
No vehicle2.3%
1 vehicle29.7%
2 vehicles37.3%
3 or more30.6%

Heating fuel

Fuel type%
Electricity60.4%
Propane / LP gas13.1%
Fuel oil8.9%
Wood16.3%
Solar0.2%

Households & families

Household typeCount%
Married-couple family64660.5%
Cohabiting couple222.1%
Male householder, no spouse20419.1%
Female householder, no spouse19518.3%
Households with children under 1827926.1%
Households with seniors (65+)48245.2%
Average household size2.25

Marital status

StatusMaleFemale
Never married19.2%13.0%
Married66.7%68.7%
Separated0.0%1.5%
Widowed2.3%7.4%
Divorced11.8%9.4%

Education

Less than 9th grade 0.9%
Some HS, no diploma 4.7%
HS graduate 23.9%
Some college, no degree 27.6%
Associate's degree 13.9%
Bachelor's degree 17.7%
Graduate / professional 11.3%
Metric%
HS diploma or higher94.4%
Bachelor's or higher29.0%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool183.9%
Kindergarten224.8%
Elementary school22047.8%
High school13930.2%
College / grad school6113.3%

Employment

Industry of employment

Education & healthcare 22.5%
Agriculture & mining 16.1%
Public administration 10.8%
Retail trade 10.7%
Construction 10.4%
Professional & management 7.7%
Transportation & utilities 5.6%
Finance & real estate 5.0%
Other services 3.9%
Manufacturing 3.2%
Wholesale trade 2.6%
Arts, food & hospitality 1.6%

Occupation

Category%
Management, business & arts40.9%
Service14.8%
Sales & office18.8%
Natural resources & construction13.2%
Production & transportation12.3%

Employment type

Type%
Private sector56.9%
Government35.6%
Self-employed7.5%
Unpaid family workers0.0%

Commute

Method%
Drive alone66.3%
Carpool10.8%
Public transit0.0%
Walk4.6%
Other means1.0%
Avg commute (minutes)24.2

Poverty

All people 10.9%
Under 18 years 14.7%
18 and over 9.9%
Married-couple families 5.0%
Female-led households 0.0%

Income support

Source% of households
Social Security48.8%
Retirement income30.7%
Supplemental Security7.4%
Cash public assistance3.2%
Food stamps / SNAP14.8%

Health indicators

Condition%
High blood pressure35.6%
High cholesterol36.1%
Heart disease8.1%
Stroke3.8%
Asthma10.5%
Arthritis31.7%
Kidney disease3.6%
Pulmonary disease7.8%
Cancer9.0%
Behavior / access%
Binge drinking14.4%
No physical activity19.5%
Less than 7 hrs sleep28.4%
Fair or poor health14.9%
Poor mental health13.8%
Poor physical health12.2%
No health insurance9.3%
Visited doctor (checkup)73.5%
Visited dentist68.1%
Cholesterol screening90.8%
Teeth loss12.3%

Veterans & disability

VeteransCount%
Civilian veterans28214.6%
Disability%
Any disability24.3%
Under 182.0%
18–64 years17.6%
65 and over51.9%

Health insurance coverage

Type%
Private insurance62.8%
Public insurance55.1%
Uninsured under 190.8%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only2,32095.5%
Spanish160.7%
Other Indo-European160.7%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)2,39798.7%
Born in same state2,35897.1%
Born in different state1,00841.5%
Foreign born391.6%
Naturalized citizen321.3%
Not a US citizen00.0%

Ancestry

AncestryCount%
Italian35214.5%
French33013.6%
Arab2249.2%
Polish883.6%
AncestryCount%
English391.6%
Dutch60.2%
Norwegian50.2%

Technology access

Metric% of households
Computer access43.9%
Internet access90.9%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions
What ZIP codes does Pomeroy, WA have?
Pomeroy, WA has one ZIP code: 99347. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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