
Upper Saucon township
- County:
- Lehigh County
- County Seat:
- No
- Area (mi²):
- 24.466
- State:
- Pennsylvania
Upper Saucon township is located in Lehigh County, Pennsylvania. Upper Saucon township has a 2025 population of 18,337. Upper Saucon township is currently growing at a rate of 1.94% annually and its population has increased by 7.99% since the most recent census, which recorded a population of 16,981 in 2020.
The average household income in Upper Saucon township is $199,938 with a poverty rate of 4.69%. The median age in Upper Saucon township is 43.3 years: 43.6 years for males, and 42.6 years for females.