
Swartzville
- County:
- Lancaster County
- County Seat:
- No
- Area (mi²):
- 1.462
- State:
- Pennsylvania
Swartzville is a CDP located in Lancaster County, Pennsylvania. Swartzville has a 2025 population of 2,068. Swartzville is currently declining at a rate of -0.67% annually and its population has decreased by -24.22% since the most recent census, which recorded a population of 2,729 in 2020.
The average household income in Swartzville is $107,166 with a poverty rate of 1.72%. The median age in Swartzville is 53.2 years: 46.5 years for males, and 55.9 years for females.