Williamstown is a city in Wood County, West Virginia, home to about 2,980 people across 1.5 square miles. Its ZIP code is 26187.
Homes sold for a median of $145 per square foot in the three months ending August 2026, a seller’s market.
Each card is that ZIP code’s whole market, including any part outside Williamstown. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Williamstown’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | John Glenn Columbus International Airport (CMH)87 miles away |
|---|---|
| Closer regional airport | Mid Ohio Valley Regional Airport (PKB)3 miles away |
| Nearest city of 250,000+ | Columbus, OH91 miles away |
| Nearest city of 1 million+ | Philadelphia, PA339 miles away |
Straight-line distances from the center of Williamstown; 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.
Williamstown had 2,997 residents in the 2020 census, up 0% since 2000.
It’s the 50th largest of 429 towns in West Virginia by population.
Wood County grew from 34,452 residents in 1900 to 84,296 in 2020.
Wood County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 85°F in summer, and winter lows average 23°F. About 45.4 inches of rain and melted snow fall in a typical year, with about 16 inches of snow.
Source: NOAA 1991–2020 climate normals, Marietta Wwtp, OH weather station (2 miles away).
29,785 jobs at 1,901 businesses in Wood County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
31 doctors and other health care providers list an office in Williamstown.
Nearest hospitals
Providers with an office here
| Primary care doctors | 5 |
|---|---|
| Dentists | 3 |
| Nurse practitioners and physician assistants | 6 |
| Mental health providers | 7 |
| Physical and occupational therapists | 6 |
| Optometrists | 1 |
| Chiropractors | 3 |
| Pharmacies | 2 |
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.
Grocery stores
Pharmacies
Libraries
Museums
Theaters and performance venues
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 Wood County Schools. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Williamstown Elementary SchoolWilliamstown | Pre-K–5 | 545 | Public | 1.2 mi |
| Williamstown High SchoolWilliamstown | 6–12 | 676 | Public | 1.3 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Wood County Christian SchoolWilliamstown | Pre-K–12 | 280 | Christian (no specific denomination) | 0.9 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Boaz.
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.