Northport ZIP Codes — Stevens County, WA

There is one unique ZIP code in Northport, Washington and it is 99157. Area code: 509.
1
ZIP codes
65.15
sq mi land
4.14
sq mi water
509
area code
Northport, WA ZIP code map

About Northport, WA

Northport, Washington, is a small city nestled in Stevens County and is known for its scenic beauty and tight-knit community. Established in the late 19th century, Northport has developed its unique charm while retaining a rural atmosphere. With its rich history and picturesque surroundings, it provides residents and visitors alike with a serene environment and a variety of outdoor activities.

Location & geography

Lying in the northeastern part of Washington State, Northport is approximately 15 miles south of the Canadian border and is surrounded by stunning natural landscapes. The city covers a total area of 65.15 square miles of land and 4.14 square miles of water, offering a mix of rolling hills and riverfront scenes. Nearby cities include Colville about 30 miles to the west, Kettle Falls around 20 miles to the west, Newport approximately 25 miles to the southwest, and the border town of Grand Forks, BC, just 9 miles to the north.

Community & economy

The community of Northport is characterized by its friendly and welcoming atmosphere, where residents often engage in local events and support each other. Historically, the city has relied on industries such as agriculture, forestry, and tourism to sustain its economy, contributing to a vibrant small-town lifestyle. Daily life in Northport is marked by outdoor activities such as hiking, fishing, and boating, which are enjoyed by both locals and visitors.

Transportation

Northport is accessible via State Route 25, which runs along the Columbia River and connects the city to larger urban areas. The closest airport is the Sandpoint Airport in Idaho, located about 50 miles to the southeast, offering regional air travel options. Public transportation options may be limited, so personal vehicles are the primary means of getting around the area.

History

Northport was founded in the late 1880s and quickly became known for its strategic location on the Columbia River. The city's economy has historically centered around timber and agriculture, with notable events such as the expansion of the railway in the early 1900s facilitating growth and development. Over the years, Northport has maintained its rural charm while adapting to modern changes in technology and industry.

Did you know?

One surprising fact about Northport is that it is home to several historic buildings that reflect its vibrant past, including original structures from the early 1900s. Additionally, the nearby Columbia River is not only picturesque but also provides ample recreational opportunities for fishing and boating enthusiasts.

ZIP codes for Northport, WA (1)
ZIP code City County Map
99157 Northport Stevens View map

Demographics & statistics

655
Population
55.5
Median age
$42,096
Median household income
$27,967
Per capita income
$204,900
Median home value
$740
Median monthly rent
69.7%
Home ownership
9.1%
Poverty rate
2.1%
Unemployment
323
Housing units
21.1%
Bachelor's or higher

Age distribution

Male Female
10
Under 5
10
22
5–9
24
12
10–14
12
9
15–19
10
10
20–24
10
22
25–34
24
37
35–44
40
32
45–54
33
35
55–59
36
27
60–64
29
70
65–74
73
31
75–84
33
2
85+
2
← Male
Female →

Age summary

GroupCount%
Under 1810115.4%
18 and over55484.6%
65 and over21132.2%
Median age55.5 years

Race & ethnicity

White 88.9%
Two or more races 4.6%
Hispanic or Latino 3.2%
Asian 1.8%
American Indian / Alaska Native 0.6%
Native Hawaiian / Pacific Islander 0.4%
Other race 0.4%
GroupCount%
White60288.9%
Two or more races314.6%
Hispanic or Latino223.2%
Asian121.8%
American Indian / Alaska Native40.6%
Native Hawaiian / Pacific Islander30.4%
Other race30.4%

Household income

Under $10k 6.2%
$10k–$15k 3.7%
$15k–$25k 11.5%
$25k–$35k 14.6%
$35k–$50k 18.6%
$50k–$75k 18.6%
$75k–$100k 11.1%
$100k–$150k 13.0%
$150k–$200k 1.9%
$200k+ 0.9%
Range% of households
Under $10k6.2%
$10k–$15k3.7%
$15k–$25k11.5%
$25k–$35k14.6%
$35k–$50k18.6%
$50k–$75k18.6%
$75k–$100k11.1%
$100k–$150k13.0%
$150k–$200k1.9%
$200k+0.9%
Median income$42,096

Housing

Home values

Under $50k 3.1%
$50k–$100k 4.4%
$100k–$150k 21.3%
$150k–$200k 19.6%
$200k–$300k 18.2%
$300k–$500k 27.6%
$500k–$1M 4.4%
$1M+ 1.3%

Housing overview

MetricValue
Median home value$204,900
Median rent / month$740
Owner occupied69.7%
Renter occupied30.3%
Vacant23.3%
Single-family detached94.8%
Large apartment buildings0.0%
Mobile homes3.6%
Median rooms5.2
Avg household size (owned)2.13

Year built

Era%
2020 or later0.0%
2010–20192.1%
2000–200915.2%
1990–199919.2%
1980–19896.7%
1970–197917.6%
1960–19699.0%
1950–19595.7%
1940–19496.4%
1939 or earlier18.1%

Bedrooms

Size% of units
No bedroom (studio)2.4%
1 bedroom16.4%
2 bedrooms28.0%
3 bedrooms36.3%
4 bedrooms15.9%
5+ bedrooms1.0%

Vehicles per household

Vehicles% of households
No vehicle2.2%
1 vehicle32.2%
2 vehicles30.0%
3 or more35.6%

Heating fuel

Fuel type%
Utility gas1.2%
Electricity26.6%
Propane / LP gas15.2%
Fuel oil7.1%
Wood45.5%

Households & families

Household typeCount%
Married-couple family14745.5%
Cohabiting couple278.4%
Male householder, no spouse5617.3%
Female householder, no spouse9328.8%
Households with children under 185015.5%
Households with seniors (65+)17052.6%
Average household size2.01

Marital status

StatusMaleFemale
Never married16.5%12.5%
Married52.5%49.0%
Separated5.4%0.0%
Widowed5.0%10.5%
Divorced20.7%28.0%

Education

Less than 9th grade 0.4%
Some HS, no diploma 4.9%
HS graduate 36.9%
Some college, no degree 30.2%
Associate's degree 6.5%
Bachelor's degree 9.5%
Graduate / professional 11.6%
Metric%
HS diploma or higher94.7%
Bachelor's or higher21.1%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten1313.0%
Elementary school5757.0%
High school99.0%
College / grad school2121.0%

Employment

Industry of employment

Education & healthcare 32.0%
Retail trade 15.1%
Agriculture & mining 11.5%
Manufacturing 10.8%
Arts, food & hospitality 6.8%
Professional & management 6.5%
Transportation & utilities 5.8%
Other services 3.6%
Construction 2.2%
Finance & real estate 2.2%
Public administration 2.2%
Information 1.4%

Occupation

Category%
Management, business & arts23.7%
Service25.2%
Sales & office16.5%
Natural resources & construction10.8%
Production & transportation23.7%

Employment type

Type%
Private sector60.1%
Government31.3%
Self-employed8.6%
Unpaid family workers0.0%

Commute

Method%
Drive alone69.8%
Carpool22.3%
Public transit1.4%
Walk6.5%
Other means0.0%
Avg commute (minutes)26.8

Poverty

All people 9.1%
Under 18 years 1.1%
18 and over 10.5%
Married-couple families 2.7%
Female-led households 5.9%

Income support

Source% of households
Social Security48.9%
Retirement income35.3%
Supplemental Security6.2%
Cash public assistance0.0%
Food stamps / SNAP16.1%

Health indicators

Condition%
High blood pressure37.6%
High cholesterol35.7%
Heart disease8.8%
Stroke4.3%
Asthma11.4%
Arthritis32.5%
Kidney disease3.9%
Pulmonary disease9.8%
Cancer8.4%
Behavior / access%
Binge drinking14.5%
No physical activity22.9%
Less than 7 hrs sleep33.6%
Fair or poor health18.1%
Poor mental health15.0%
Poor physical health13.9%
No health insurance10.8%
Visited doctor (checkup)68.4%
Visited dentist57.8%
Cholesterol screening89.9%
Teeth loss14.9%

Veterans & disability

VeteransCount%
Civilian veterans5610.1%
Disability%
Any disability18.8%
Under 180.0%
18–64 years12.0%
65 and over38.9%

Health insurance coverage

Type%
Private insurance52.7%
Public insurance58.5%
Uninsured under 196.9%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only63596.9%
Spanish10.2%
Other Indo-European10.2%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)64698.6%
Born in same state62495.3%
Born in different state32649.8%
Foreign born223.4%
Naturalized citizen91.4%
Not a US citizen888.9%

Ancestry

AncestryCount%
Italian10415.9%
French7511.5%
Polish375.6%
Arab375.6%
AncestryCount%
English121.8%
Dutch81.2%
German40.6%

Technology access

Metric% of households
Computer access49.3%
Internet access81.7%

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

Frequently asked questions
What ZIP codes does Northport, WA have?
Northport, WA has one ZIP code: 99157. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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