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zipcodes.pro — CITY/WV/WILLIAMSTOWN

Williamstown ZIP code, West Virginia

The ZIP code for Williamstown, WV is 26187, and its area codes are 304 and 681.

USPS city name
1 ZIP code
Population
2,980
Area codes
304, 681

Williamstown in numbers

About 2,980 people live in Williamstown, in 1,408 households, the 50th-largest of West Virginia's 429 census places. The median household income is $89,013 a year, 49% above the West Virginia median of $59,608 (US: $80,734). The median owner-occupied home is valued at $182,500 (12% above the West Virginia median), and median gross rent is $839 a month. The median age is 52.1; 44.3% of adults 25 and over hold a bachelor's degree or higher (24.1% across West Virginia); the average commute takes 19 minutes.

Population2,980Williamstown2,980
Households1,408Williamstown1,408
Median age52.1Williamstown52.1West Virginia42.7US 38.9
Median household income$89,013Williamstown$89,013West Virginia$59,608US $80,734
Median home value$182,500Williamstown$182,500West Virginia$162,600US $332,700
Median gross rent$839Williamstown$839West Virginia$872US $1,413
Bachelor's degree or higher44.3%Williamstown44.3%West Virginia24.1%US 35.7%
Mean commute19.2 minWilliamstown19.2 minWest Virginia26.6 minUS 26.4 min
Population density1,999 / sq miWilliamstown1,999 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Williamstown city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Williamstown

ZIP codes with the USPS city name Williamstown
ZIP City Type Population Median income Median home
26187 Williamstown , WV Standard 6,060 $83,226 $198,300

Map of Williamstown ZIP codes

26187

The ZIP codes of Williamstown, WV, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Williamstown

The nearest larger towns are Marietta, OH (13,203 people, 1.8 mi), Vienna (10,518 people, 6.6 mi) and Parkersburg (29,240 people, 11 mi).

Towns near Williamstown
TownPopulationDistance
Marietta, OH 13,203 1.8 mi
Devola, OH 2,688 5.3 mi
Vienna 10,518 6.6 mi
Parkersburg 29,240 10.6 mi
Belpre, OH 6,654 11.0 mi
Blennerhassett 3,282 13.6 mi

More nearby: every ZIP code in Wood County · West Virginia ZIP codes

Cite this page

zipcodes.pro. “Williamstown, WV ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wv/williamstown

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