Concrete is a town in Skagit County, Washington, home to about 833 people across 1.2 square miles. It has no ZIP code of its own: it’s part of 98237.
Homes sold for a median of $285 per square foot in the three months ending August 2026, a buyer’s market.
Each card is that ZIP code’s whole market, including any part outside Concrete. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Concrete’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Seattle–Tacoma International Airport (SEA)81 miles away |
|---|---|
| Closer regional airport | Arlington Municipal Airport34 miles away |
| Nearest city of 250,000+ | Seattle, WA70 miles away |
Straight-line distances from the center of Concrete; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Concrete had 801 residents in the 2020 census, up 1% since 2000.
It’s the 411th largest of 628 towns in Washington by population.
Skagit County grew from 14,272 residents in 1900 to 129,523 in 2020.
Skagit County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 77°F in summer, and winter lows average 33°F. About 71.2 inches of rain and melted snow fall in a typical year, with about 16 inches of snow.
Source: NOAA 1991–2020 climate normals, Concrete Ppl Fish Stn, WA weather station (4 miles away).
44,636 jobs at 3,670 businesses in Skagit County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
7 doctors and other health care providers list an office in Concrete.
Nearest hospitals
Providers with an office here
| Primary care doctors | 2 |
|---|---|
| Specialist doctors | 1 |
| Dentists | 1 |
| Nurse practitioners and physician assistants | 2 |
| Mental health providers | 1 |
| Pharmacies | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Pharmacies
Libraries
Museums
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Concrete School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Special Services SchoolConcrete | Pre-K | 1 | Special Education | 4.3 mi |
| Concrete ElementaryConcrete | K–6 | 308 | Public | 4.5 mi |
| Concrete High SchoolConcrete | 7–12 | 219 | Public | 4.4 mi |
| Twin Cedars High SchoolConcrete | 7–12 | — | Alternative Education | 4.3 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.