Mount Vernon ZIP Code List — Skagit County, WA

There are 2 unique ZIP codes in Mount Vernon, Washington. Area code: 360/564.

ZIP codes

227.01

sq mi land

6.31

sq mi water

360/564

area code

Mount Vernon, WA ZIP code map

About Mount Vernon, WA

Mount Vernon is a charming city located in Washington State, recognized for its scenic beauty and vibrant community. Situated in Skagit County, it serves as a centerpiece for the surrounding agricultural landscape and offers a range of local amenities. The city's unique character is celebrated by both residents and visitors alike, making it a delightful destination in the Pacific Northwest.

Location & geography

Mount Vernon is strategically positioned in the northwestern part of Washington, approximately 60 miles south of the Canadian border and about 30 miles north of Seattle. The city is surrounded by several neighboring cities, including Burlington to the east and Anacortes to the west, both within a short drive. Covering a total land area of 227.01 square miles and a water area of 6.31 square miles, Mount Vernon features a mix of urban spaces and lush natural landscapes.

Community & economy

The community in Mount Vernon boasts a blend of small-town charm and robust local culture, with a strong emphasis on agriculture and outdoor activities. Key industries include agriculture, retail, and services, which contribute to a stable local economy and create job opportunities for residents. Daily life in the city is characterized by a strong sense of community, with various events and festivals held throughout the year that celebrate its cultural heritage.

Transportation

Mount Vernon is well-connected through major highways, including Interstate 5, which runs north to south and provides access to nearby cities and regions. The closest airport is the Skagit Regional Airport, located just a short distance from the city, offering limited commercial and private flights. Public transit options, including Skagit Transit, serve the area, making it easy for residents to navigate the city and its surroundings.

History

Mount Vernon was officially founded in the mid-19th century, growing primarily due to the agricultural boom in Skagit County. Key industries that contributed to its development include agriculture, particularly berry farming, which brought significant economic activity to the area. Notably, the city hosts the Skagit Valley Tulip Festival each spring, attracting numerous visitors and showcasing the region's floral beauty.

Did you know?

One surprising fact about Mount Vernon is that it is home to a vibrant artist community, with numerous galleries and studios showcasing local talent. Additionally, the city offers excellent viewpoints for catching stunning sunsets over the Skagit River.

ZIP codes for Mount Vernon, WA (2)

ZIP code	City	County	Map
98273	Mount Vernon	Skagit	View map
98274	Mount Vernon	Skagit	View map

Demographics & statistics

48,790

Population

38.3

Median age

$77,894

Median household income

$38,176

Per capita income

$424,900

Median home value

$1,309

Median monthly rent

70.9%

Home ownership

14.0%

Poverty rate

4.7%

Unemployment

13,832

Housing units

27.0%

Bachelor's or higher

Age distribution

Male Female

1,591

Under 5

1,599

1,563

5–9

1,571

1,666

10–14

1,674

1,344

15–19

1,350

1,484

20–24

1,490

3,460

25–34

3,475

2,779

35–44

2,792

2,549

45–54

2,560

1,486

55–59

1,493

1,496

60–64

1,503

3,024

65–74

3,037

1,490

75–84

1,496

408

85+

410

← Male

Female →

Age summary

Group	Count	%
Under 18	11,570	23.4%
18 and over	37,220	76.7%
65 and over	9,865	20.7%
Median age	38.3 years

Race & ethnicity

White 60.2%

Hispanic or Latino 16.3%

Other race 12.8%

Two or more races 6.3%

Asian 2.1%

American Indian / Alaska Native 1.7%

Black or African American 0.7%

Group	Count	%
White	35,052	60.2%
Hispanic or Latino	9,480	16.3%
Other race	7,472	12.8%
Two or more races	3,642	6.3%
Asian	1,222	2.1%
American Indian / Alaska Native	988	1.7%
Black or African American	406	0.7%

Household income

Under $10k 4.5%

$10k–$15k 2.7%

$15k–$25k 5.8%

$25k–$35k 7.5%

$35k–$50k 10.2%

$50k–$75k 15.7%

$75k–$100k 15.2%

$100k–$150k 20.0%

$150k–$200k 9.8%

$200k+ 8.8%

Range	% of households
Under $10k	4.5%
$10k–$15k	2.7%
$15k–$25k	5.8%
$25k–$35k	7.5%
$35k–$50k	10.2%
$50k–$75k	15.7%
$75k–$100k	15.2%
$100k–$150k	20.0%
$150k–$200k	9.8%
$200k+	8.8%
Median income	$77,894

Housing

Home values

Under $50k 3.7%

$50k–$100k 3.6%

$100k–$150k 1.5%

$150k–$200k 2.1%

$200k–$300k 12.6%

$300k–$500k 42.9%

$500k–$1M 31.5%

$1M+ 2.5%

Housing overview

Metric	Value
Median home value	$424,900
Median rent / month	$1,309
Owner occupied	70.9%
Renter occupied	29.2%
Vacant	6.5%
Single-family detached	72.6%
Large apartment buildings	6.8%
Mobile homes	5.7%
Median rooms	5.6
Avg household size (owned)	2.66

Year built

Era	%
2020 or later	0.4%
2010–2019	8.0%
2000–2009	18.3%
1990–1999	15.9%
1980–1989	12.1%
1970–1979	14.2%
1960–1969	8.3%
1950–1959	7.6%
1940–1949	3.7%
1939 or earlier	11.6%

Bedrooms

Size	% of units
No bedroom (studio)	2.9%
1 bedroom	8.6%
2 bedrooms	24.7%
3 bedrooms	44.5%
4 bedrooms	15.1%
5+ bedrooms	4.3%

Vehicles per household

Vehicles	% of households
No vehicle	3.7%
1 vehicle	26.0%
2 vehicles	36.9%
3 or more	33.5%

Heating fuel

Fuel type	%
Utility gas	46.8%
Electricity	40.2%
Propane / LP gas	7.2%
Fuel oil	0.6%
Wood	4.5%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	9,795	54.3%
Cohabiting couple	1,392	7.7%
Male householder, no spouse	2,959	15.6%
Female householder, no spouse	4,203	22.4%
Households with children under 18	6,003	32.6%
Households with seniors (65+)	6,821	37.8%
Average household size	2.62

Marital status

Status	Male	Female
Never married	30.2%	22.5%
Married	57.0%	52.8%
Separated	1.1%	1.9%
Widowed	1.8%	9.0%
Divorced	10.0%	14.0%

Education

Less than 9th grade 5.2%

Some HS, no diploma 5.9%

HS graduate 25.2%

Some college, no degree 25.0%

Associate's degree 11.9%

Bachelor's degree 16.1%

Graduate / professional 10.9%

Metric	%
HS diploma or higher	89.1%
Bachelor's or higher	27.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1,030	9.4%
Kindergarten	847	7.7%
Elementary school	5,022	44.7%
High school	2,325	19.5%
College / grad school	2,234	18.8%

Employment

Industry of employment

Education & healthcare 24.5%

Retail trade 11.7%

Professional & management 10.9%

Construction 10.5%

Arts, food & hospitality 9.4%

Manufacturing 8.9%

Transportation & utilities 4.9%

Agriculture & mining 4.8%

Public administration 4.6%

Other services 3.3%

Finance & real estate 3.0%

Wholesale trade 2.3%

Information 1.4%

Occupation

Category	%
Management, business & arts	37.6%
Service	15.7%
Sales & office	18.3%
Natural resources & construction	13.4%
Production & transportation	15.1%

Employment type

Type	%
Private sector	76.3%
Government	17.5%
Self-employed	6.1%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	75.5%
Carpool	9.5%
Public transit	0.9%
Walk	1.5%
Other means	1.0%
Avg commute (minutes)	24.0

Poverty

All people 14.0%

Under 18 years 21.0%

18 and over 11.9%

Married-couple families 5.2%

Female-led households 22.3%

Income support

Source	% of households
Social Security	40.6%
Retirement income	26.7%
Supplemental Security	4.5%
Cash public assistance	4.5%
Food stamps / SNAP	13.8%

Health indicators

Condition	%
High blood pressure	27.4%
High cholesterol	32.8%
Heart disease	6.1%
Stroke	3.0%
Asthma	10.4%
Arthritis	24.0%
Kidney disease	2.9%
Pulmonary disease	6.4%
Cancer	6.8%

Behavior / access	%
Binge drinking	16.8%
No physical activity	20.2%
Less than 7 hrs sleep	30.2%
Fair or poor health	14.3%
Poor mental health	15.0%
Poor physical health	10.8%
No health insurance	14.4%
Visited doctor (checkup)	67.6%
Visited dentist	66.8%
Cholesterol screening	87.1%
Teeth loss	13.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,957	8.3%

Disability	%
Any disability	13.5%
Under 18	4.8%
18–64 years	10.7%
65 and over	31.2%

Health insurance coverage

Type	%
Private insurance	66.1%
Public insurance	43.9%
Uninsured under 19	2.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	45,600	93.5%
Spanish	4,678	9.9%
Other Indo-European	3,846	8.2%
Asian & Pacific Islander	377	0.8%
Other languages	296	0.7%

Place of birth & citizenship

Origin	Count	%
Native born (US)	42,067	86.3%
Born in same state	41,334	84.8%
Born in different state	26,893	54.8%
Foreign born	733	1.4%
Naturalized citizen	6,723	13.8%
Not a US citizen	3,150	49.7%

Ancestry

Ancestry	Count	%
French	5,372	11%
Italian	4,390	9%
Polish	3,101	6.4%
Arab	1,933	4%
English	1,484	3%

Ancestry	Count	%
Dutch	377	0.8%
German	204	0.4%
Irish	172	0.4%
Norwegian	12	0%

Technology access

Metric	% of households
Computer access	37.6%
Internet access	96.5%

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

Frequently asked questions

What ZIP codes does Mount Vernon, WA have?

Mount Vernon, WA has 2 ZIP codes: 98273, 98274. Each ZIP code serves a distinct delivery area within the city and surrounding region.

What is the main ZIP code for Mount Vernon, WA?

The primary ZIP code for Mount Vernon, WA is 98273. The city uses area code 360 or 564 for phone service.

What county is Mount Vernon, WA in?

Mount Vernon is located in Skagit County, Washington.

How many ZIP codes are in Mount Vernon, WA?

Mount Vernon, WA has 2 ZIP codes.

What ZIP code is Mount Vernon's downtown business district located in?

Mount Vernon's downtown area, centered around First Street and the Skagit River, is primarily located in ZIP code 98273, which serves the city's commercial and historic core.

Which ZIP code covers the residential areas near the Skagit Valley Fairgrounds in Mount Vernon?

The Skagit Valley Fairgrounds and surrounding residential neighborhoods in Mount Vernon are located in ZIP code 98274, which extends across the southern and eastern portions of the city.