
Ontelaunee township
- County:
- Berks County
- County Seat:
- No
- Area (mi²):
- 8.67
- State:
- Pennsylvania
Ontelaunee township is located in Berks County, Pennsylvania. Ontelaunee township has a 2025 population of 3,115. Ontelaunee township is currently growing at a rate of 3.45% annually and its population has increased by 19.12% since the most recent census, which recorded a population of 2,615 in 2020.
The average household income in Ontelaunee township is $129,733 with a poverty rate of 8.4%. The median age in Ontelaunee township is 39.7 years: 41.2 years for males, and 37 years for females.