Bart township
- County:
- Lancaster County
- County Seat:
- No
- Area (mi²):
- 16.395
- State:
- Pennsylvania
Bart township is located in Lancaster County, Pennsylvania. Bart township has a 2026 population of 3,266. Bart township is currently growing at a rate of 0.43% annually and its population has increased by 2.7% since the most recent census, which recorded a population of 3,180 in 2020.
The median household income in Bart township is $75,000 with a poverty rate of 11.46%. The median age in Bart township is 27.9 years: 28.8 years for males, and 23.6 years for females. For every 100 females there are 91.0 males.