Lamont ZIP Codes — Whitman County, WA

There is one unique ZIP code in Lamont, Washington and it is 99017. Area code: 509.

ZIP codes

91.66

sq mi land

0.48

sq mi water

509

area code

Lamont, WA ZIP code map

About Lamont, WA

Lamont is a quaint city located in Whitman County, Washington. Known for its small-town charm, it embodies the tranquil lifestyle of the rural Pacific Northwest. With its tight-knit community and scenic surroundings, Lamont serves as a peaceful retreat for residents and visitors alike.

Location & geography

Geographically, Lamont is situated in the eastern part of Washington State, surrounded by the rolling hills typical of Whitman County. It is approximately 14 miles south of the larger town of Colfax and about 24 miles northeast of Pullman. The city's land area spans 91.66 square miles, with a minor water area of 0.48 square miles, contributing to its vast open spaces and agricultural landscape.

Community & economy

The community of Lamont reflects a close community spirit, where residents often engage in local events and activities. Agriculture plays a significant role in the local economy, with farming being a prominent industry due to the fertile lands surrounding the town. Daily life in Lamont is characterized by a slower pace, allowing residents to enjoy the natural beauty and camaraderie among neighbors.

Transportation

Lamont is accessible via local roads, with Washington State Route 27 being a key highway that connects the town to other regional destinations. The nearest major airport is Pullman-Moscow Regional Airport, located about 26 miles to the southwest, offering additional connectivity for travelers. However, public transit options are limited, making personal vehicles the primary mode of transport for residents.

History

Lamont was established in the late 19th century, contributing to the development of agriculture in the region. This small city has seen the rise and fall of various key industries, primarily driven by farming and local businesses. Over the years, Lamont has maintained its historical charm while adapting to modern needs.

Did you know?

One little-known fact about Lamont is that it has a unique prairie landscape which distinguishes it from much of the surrounding areas. Additionally, the city's peaceful atmosphere attracts visitors looking for a serene getaway from urban life.

ZIP codes for Lamont, WA (1)

ZIP code	City	County	Map
99017	Lamont	Whitman	View map

Demographics & statistics

226

Population

45.3

Median age

$52,188

Median household income

$27,351

Per capita income

$99,300

Median home value

$575

Median monthly rent

94.3%

Home ownership

30.5%

Poverty rate

0.0%

Unemployment

105

Housing units

14.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	47	20.8%
18 and over	179	79.2%
65 and over	16	7.1%
Median age	45.3 years

Race & ethnicity

White 69.3%

Hispanic or Latino 12.1%

Other race 10.1%

Two or more races 5.4%

American Indian / Alaska Native 3.1%

Group	Count	%
White	178	69.3%
Hispanic or Latino	31	12.1%
Other race	26	10.1%
Two or more races	14	5.4%
American Indian / Alaska Native	8	3.1%

Household income

Under $10k 31.4%

$10k–$15k 1.9%

$15k–$25k 1.9%

$25k–$35k 4.8%

$35k–$50k 6.7%

$50k–$75k 25.7%

$75k–$100k 8.6%

$100k–$150k 14.3%

$150k–$200k 1.9%

$200k+ 2.9%

Range	% of households
Under $10k	31.4%
$10k–$15k	1.9%
$15k–$25k	1.9%
$25k–$35k	4.8%
$35k–$50k	6.7%
$50k–$75k	25.7%
$75k–$100k	8.6%
$100k–$150k	14.3%
$150k–$200k	1.9%
$200k+	2.9%
Median income	$52,188

Housing

Home values

Under $50k 29.3%

$50k–$100k 21.2%

$100k–$150k 10.1%

$150k–$200k 25.3%

$200k–$300k 4.0%

$500k–$1M 10.1%

Housing overview

Metric	Value
Median home value	$99,300
Median rent / month	$575
Owner occupied	94.3%
Renter occupied	5.7%
Vacant	5.4%
Single-family detached	64.0%
Large apartment buildings	0.0%
Mobile homes	36.0%
Median rooms	5.2
Avg household size (owned)	2.17

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	9.9%
1980–1989	2.7%
1970–1979	29.7%
1960–1969	4.5%
1950–1959	22.5%
1940–1949	0.9%
1939 or earlier	29.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	3.6%
2 bedrooms	24.3%
3 bedrooms	55.9%
4 bedrooms	10.8%
5+ bedrooms	5.4%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	34.3%
2 vehicles	26.7%
3 or more	39.0%

Heating fuel

Fuel type	%
Electricity	81.0%
Fuel oil	7.6%
Wood	6.7%
No fuel used	1.0%

Households & families

Household type	Count	%
Married-couple family	32	30.5%
Cohabiting couple	10	9.5%
Male householder, no spouse	29	27.6%
Female householder, no spouse	34	32.4%
Households with children under 18	53	50.5%
Households with seniors (65+)	15	14.3%
Average household size	2.15

Marital status

Status	Male	Female
Never married	32.6%	8.7%
Married	40.0%	45.7%
Separated	1.1%	27.2%
Widowed	3.2%	5.4%
Divorced	23.2%	13.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 21.5%

HS graduate 30.1%

Some college, no degree 21.5%

Associate's degree 12.3%

Bachelor's degree 8.0%

Graduate / professional 6.7%

Metric	%
HS diploma or higher	78.5%
Bachelor's or higher	14.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	2	4.5%
Kindergarten	2	4.5%
Elementary school	26	59.1%
High school	14	31.8%
College / grad school	0	0.0%

Employment

Industry of employment

Transportation & utilities 26.3%

Agriculture & mining 21.1%

Public administration 15.8%

Education & healthcare 10.5%

Professional & management 8.4%

Other services 6.3%

Manufacturing 4.2%

Wholesale trade 3.2%

Finance & real estate 3.2%

Retail trade 1.1%

Occupation

Category	%
Management, business & arts	40.0%
Service	10.5%
Sales & office	17.9%
Natural resources & construction	10.5%
Production & transportation	21.1%

Employment type

Type	%
Private sector	52.6%
Government	43.2%
Self-employed	4.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	76.8%
Carpool	8.4%
Public transit	0.0%
Walk	6.3%
Other means	0.0%
Avg commute (minutes)	33.9

Poverty

All people 30.5%

Under 18 years 31.9%

18 and over 30.2%

Married-couple families 6.3%

Female-led households 71.4%

Income support

Source	% of households
Social Security	17.1%
Retirement income	21.0%
Supplemental Security	7.6%
Cash public assistance	1.0%
Food stamps / SNAP	9.5%

Health indicators

Condition	%
High blood pressure	36.0%
High cholesterol	35.9%
Heart disease	8.2%
Stroke	3.8%
Asthma	10.8%
Arthritis	29.0%
Kidney disease	3.6%
Pulmonary disease	8.1%
Cancer	8.3%

Behavior / access	%
Binge drinking	16.5%
No physical activity	21.0%
Less than 7 hrs sleep	28.5%
Fair or poor health	15.8%
Poor mental health	14.6%
Poor physical health	12.3%
No health insurance	10.2%
Visited doctor (checkup)	71.4%
Visited dentist	67.1%
Cholesterol screening	89.2%
Teeth loss	13.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	14	7.8%

Disability	%
Any disability	18.1%
Under 18	2.1%
18–64 years	20.9%
65 and over	37.5%

Health insurance coverage

Type	%
Private insurance	50.4%
Public insurance	41.2%
Uninsured under 19	3.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	216	95.6%
Spanish	25	11.6%
Other Indo-European	25	11.6%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	201	88.9%
Born in same state	201	88.9%
Born in different state	153	67.7%
Foreign born	0	0.0%
Naturalized citizen	25	11.1%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	20	8.8%
Arab	20	8.8%
Polish	18	8%

Ancestry	Count	%
French	17	7.5%
English	1	0.4%

Technology access

Metric	% of households
Computer access	46.5%
Internet access	96.2%

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

Frequently asked questions

What ZIP codes does Lamont, WA have?

Lamont, WA has one ZIP code: 99017. Each ZIP code serves a distinct delivery area within the city and surrounding region.