Williamstown, WV ZIP Codes, Coordinates & Counties
Williamstown, West Virginia has 1 ZIP code in Wood county. The approximate center of Williamstown is 39.369, -81.448. Williamstown has about 52,629 known street addresses.
ZIP codes in Williamstown, WV
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 26187 | Wood | 39.369 | -81.448 |
Counties Williamstown spans
Wood
Most common streets in Williamstown
Williams, 4th, Highland, Keller, Waverly, Maple, 3rd, 5th, 6th, Emerson
Frequently asked questions
What ZIP codes are in Williamstown, WV?
Williamstown, West Virginia has 1 ZIP code, ranging from 26187 to 26187. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Williamstown, WV in?
Williamstown is in Wood county.
What are the latitude and longitude of Williamstown, WV?
The approximate center of Williamstown, West Virginia is latitude 39.369, longitude -81.448. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Williamstown, WV have?
Williamstown has 1 ZIP code.
How many addresses are in Williamstown, WV?
Williamstown, West Virginia has about 52,629 known street addresses in the sthan.io US address database.
What are the most common streets in Williamstown, WV?
Some of the most common street names in Williamstown are Williams, 4th, Highland, Keller, Waverly, Maple.
What cities are near Williamstown, WV?
Cities near Williamstown include Marietta (5 mi), Vienna (5 mi), Waverly (7 mi), Fleming (9 mi), Belmont (9 mi).
Cities near Williamstown
Marietta, OH (5 mi) Vienna, WV (5 mi) Waverly, WV (7 mi) Fleming, OH (9 mi) Belmont, WV (9 mi) Parkersburg, WV (9 mi) Belpre, OH (10 mi) Newport, OH (10 mi)
Need this for any US address, in code?
Get the ZIP code, county, and coordinates for any US address through the sthan.io API. Free 100 requests/month, no credit card required.
View the API →Last updated: June 2026 · Data: sthan.io US address database