Williamstown Flag

Williamstown

County:
Dauphin County
County Seat:
No
Area (mi²):
0.259
State:
Pennsylvania

Williamstown is a borough located in Dauphin County, Pennsylvania. Williamstown has a 2026 population of 1,301. Williamstown is currently growing at a rate of 0.23% annually but its population has decreased by -0.08% since the most recent census, which recorded a population of 1,302 in 2020.

1.3K
Total Population
5,019
Density (mi²)
3 0.23%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)