Concrete ZIP Codes — Skagit County, WA

There is one unique ZIP code in Concrete, Washington and it is 98237. Area code: 360/564.

ZIP codes

417.45

sq mi land

13.85

sq mi water

360/564

area code

Concrete, WA ZIP code map

About Concrete, WA

Concrete is a charming city located in Skagit County, Washington. Nestled amid stunning natural landscapes, it offers residents and visitors a scenic retreat filled with outdoor activities. The city is known for its friendly community atmosphere and beautiful surroundings.

Location & geography

Concrete is situated in the northwest region of Washington, approximately 20 miles east of the city of Mount Vernon and about 30 miles from Bellingham. The terrain surrounding Concrete is characterized by lush forests and mountainous landscapes, providing ample opportunities for outdoor recreation. The city encompasses a land area of 417.45 square miles, with a water area of 13.85 square miles, contributing to its picturesque environment.

Community & economy

The community of Concrete is known for its warmth and hospitality, making it an inviting place for newcomers and visitors alike. The local economy has traditionally been driven by industries such as logging and tourism, reflecting the city’s connection to nature and outdoor adventures. Daily life here often revolves around the vibrant community events and the stunning natural beauty that surrounds the area.

Transportation

Concrete is accessible via State Route 20, which provides a vital connection to neighboring cities and outdoor attractions. The nearest named airport is Skagit Regional Airport, located about 30 miles to the west, facilitating regional travel. Public transportation options may be limited, but most residents rely on personal vehicles for commuting.

History

Concrete was founded in the early 20th century, originally established as a company town for the nearby cement industry. The city played a significant role in the growth of the cement industry in the Pacific Northwest during its early years. Notable events include the expansion of local amenities to support the burgeoning population, which has evolved into the modern community seen today.

Did you know?

One surprising fact about Concrete is that it is named after the concrete industry that played a crucial role in its development. Additionally, the nearby Skagit River offers exceptional fishing opportunities, attracting anglers from various regions.

ZIP codes for Concrete, WA (1)

ZIP code	City	County	Map
98237	Concrete	Skagit	View map

Demographics & statistics

4,979

Population

38.8

Median age

$68,929

Median household income

$31,650

Per capita income

$319,000

Median home value

$1,122

Median monthly rent

79.7%

Home ownership

16.1%

Poverty rate

10.8%

Unemployment

2,003

Housing units

11.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

250

5–9

217

231

10–14

202

154

15–19

134

20–24

384

25–34

334

254

35–44

221

317

45–54

277

174

55–59

152

130

60–64

113

446

65–74

388

144

75–84

125

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,213	24.4%
18 and over	3,766	75.6%
65 and over	1,113	22.4%
Median age	38.8 years

Race & ethnicity

White 79.4%

Hispanic or Latino 6.7%

Two or more races 6.6%

Other race 4.3%

American Indian / Alaska Native 1.6%

Asian 1.1%

Black or African American 0.4%

Group	Count	%
White	4,236	79.4%
Hispanic or Latino	355	6.7%
Two or more races	351	6.6%
Other race	230	4.3%
American Indian / Alaska Native	83	1.6%
Asian	60	1.1%
Black or African American	19	0.4%

Household income

Under $10k 5.4%

$10k–$15k 4.7%

$15k–$25k 6.1%

$25k–$35k 3.9%

$35k–$50k 14.4%

$50k–$75k 18.8%

$75k–$100k 9.8%

$100k–$150k 26.9%

$150k–$200k 4.5%

$200k+ 5.6%

Range	% of households
Under $10k	5.4%
$10k–$15k	4.7%
$15k–$25k	6.1%
$25k–$35k	3.9%
$35k–$50k	14.4%
$50k–$75k	18.8%
$75k–$100k	9.8%
$100k–$150k	26.9%
$150k–$200k	4.5%
$200k+	5.6%
Median income	$68,929

Housing

Home values

Under $50k 8.3%

$50k–$100k 2.4%

$100k–$150k 0.6%

$150k–$200k 9.4%

$200k–$300k 23.1%

$300k–$500k 43.3%

$500k–$1M 8.8%

$1M+ 4.2%

Housing overview

Metric	Value
Median home value	$319,000
Median rent / month	$1,122
Owner occupied	79.7%
Renter occupied	20.3%
Vacant	21.3%
Single-family detached	75.0%
Large apartment buildings	0.1%
Mobile homes	20.5%
Median rooms	4.8
Avg household size (owned)	2.72

Year built

Era	%
2020 or later	0.9%
2010–2019	7.7%
2000–2009	14.3%
1990–1999	18.4%
1980–1989	20.8%
1970–1979	10.7%
1960–1969	6.8%
1950–1959	6.6%
1940–1949	2.0%
1939 or earlier	11.9%

Bedrooms

Size	% of units
No bedroom (studio)	4.4%
1 bedroom	17.9%
2 bedrooms	26.9%
3 bedrooms	43.7%
4 bedrooms	6.4%
5+ bedrooms	0.8%

Vehicles per household

Vehicles	% of households
No vehicle	3.8%
1 vehicle	13.2%
2 vehicles	41.8%
3 or more	41.2%

Heating fuel

Fuel type	%
Utility gas	1.4%
Electricity	54.1%
Propane / LP gas	19.3%
Fuel oil	2.0%
Wood	21.1%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	918	48.9%
Cohabiting couple	348	18.6%
Male householder, no spouse	309	16.5%
Female householder, no spouse	301	16.0%
Households with children under 18	581	31.0%
Households with seniors (65+)	770	41.0%
Average household size	2.65

Marital status

Status	Male	Female
Never married	36.0%	15.7%
Married	46.9%	51.6%
Separated	0.7%	3.8%
Widowed	3.4%	6.5%
Divorced	13.0%	22.3%

Education

Less than 9th grade 0.5%

Some HS, no diploma 14.2%

HS graduate 34.0%

Some college, no degree 32.0%

Associate's degree 8.1%

Bachelor's degree 8.5%

Graduate / professional 2.8%

Metric	%
HS diploma or higher	85.3%
Bachelor's or higher	11.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	87	7.0%
Kindergarten	101	8.1%
Elementary school	801	64.4%
High school	159	12.8%
College / grad school	96	7.7%

Employment

Industry of employment

Retail trade 16.9%

Arts, food & hospitality 13.5%

Construction 12.3%

Manufacturing 11.5%

Education & healthcare 9.8%

Finance & real estate 8.9%

Professional & management 7.4%

Public administration 7.2%

Other services 4.1%

Agriculture & mining 4.0%

Transportation & utilities 2.7%

Wholesale trade 0.9%

Information 0.9%

Occupation

Category	%
Management, business & arts	27.4%
Service	17.8%
Sales & office	26.4%
Natural resources & construction	16.4%
Production & transportation	12.0%

Employment type

Type	%
Private sector	82.0%
Government	14.6%
Self-employed	2.5%
Unpaid family workers	0.9%

Commute

Method	%
Drive alone	80.4%
Carpool	11.1%
Public transit	1.7%
Walk	0.2%
Other means	0.3%
Avg commute (minutes)	42.2

Poverty

All people 16.1%

Under 18 years 19.9%

18 and over 14.8%

Married-couple families 3.1%

Female-led households 45.7%

Income support

Source	% of households
Social Security	41.6%
Retirement income	21.1%
Supplemental Security	7.9%
Cash public assistance	2.0%
Food stamps / SNAP	21.5%

Health indicators

Condition	%
High blood pressure	32.3%
High cholesterol	36.7%
Heart disease	7.5%
Stroke	3.7%
Asthma	11.2%
Arthritis	28.8%
Kidney disease	3.3%
Pulmonary disease	8.7%
Cancer	7.5%

Behavior / access	%
Binge drinking	16.3%
No physical activity	21.8%
Less than 7 hrs sleep	31.7%
Fair or poor health	16.7%
Poor mental health	15.8%
Poor physical health	13.1%
No health insurance	11.7%
Visited doctor (checkup)	69.0%
Visited dentist	64.0%
Cholesterol screening	88.2%
Teeth loss	15.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	589	15.8%

Disability	%
Any disability	20.8%
Under 18	11.3%
18–64 years	16.1%
65 and over	42.2%

Health insurance coverage

Type	%
Private insurance	56.0%
Public insurance	57.4%
Uninsured under 19	0.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,801	96.4%
Spanish	51	1.1%
Other Indo-European	5	0.1%
Asian & Pacific Islander	32	0.7%
Other languages	14	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,809	96.6%
Born in same state	4,774	95.9%
Born in different state	2,877	57.8%
Foreign born	35	0.7%
Naturalized citizen	170	3.4%
Not a US citizen	83	48.8%

Ancestry

Ancestry	Count	%
Italian	699	14%
French	673	13.5%
Polish	348	7%
Arab	237	4.8%

Ancestry	Count	%
English	187	3.8%
German	113	2.3%
Dutch	80	1.6%
Irish	36	0.7%

Technology access

Metric	% of households
Computer access	37.7%
Internet access	95.0%

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

Frequently asked questions

What ZIP codes does Concrete, WA have?

Concrete, WA has one ZIP code: 98237. Each ZIP code serves a distinct delivery area within the city and surrounding region.