Williamstown, Pennsylvania
Williamstown is a borough in Dauphin County, Pennsylvania, with an estimated population of 1,293 in 2023. It sits at 40.5809, -76.6170 in the America/New_York time zone.
| Field | Value |
|---|---|
| Place name | Williamstown |
| Type | borough |
| State | Pennsylvania (PA) |
| County | Dauphin County |
| Population (2023 est.) | 1,293 |
| Land area | 0.26 sq mi (0.67 km²) |
| Coordinates | 40.5809, -76.6170 |
| Time zone | America/New_York |
| ZIP codes | 17098 |
ZIP codes and area codes for Williamstown
Williamstown covers 1 ZIP code: 17098. Browse all ZIP codes in Pennsylvania for the full list.
Where is Williamstown?
Williamstown is located in Pennsylvania, in Dauphin County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Tower City 5 km · PALykens 7 km · PAGratz 9 km · PABerrysburg 16 km · PAPillow 17 km · PAElizabethville 17 km · PAPine Grove 20 km · PATremont 20 km · PA
Other places in Dauphin County
Harrisburg 50,012Middletown 9,608Steelton 6,308Hummelstown 4,505Penbrook 3,244Highspire 2,713Millersburg 2,522Lykens 1,857Paxtang 1,628Elizabethville 1,340
Frequently asked questions
What county is Williamstown, PA in?
Williamstown is in Dauphin County, Pennsylvania.
What is the population of Williamstown, PA?
The 2023 Census Bureau estimate is 1,293.
What time zone is Williamstown in?
Williamstown is in the America/New_York time zone.