
New Tripoli
- County:
- Lehigh County
- County Seat:
- No
- Area (mi²):
- 0.917
- State:
- Pennsylvania
New Tripoli is a CDP located in Lehigh County, Pennsylvania. New Tripoli has a 2025 population of 627. New Tripoli is currently declining at a rate of -2.79% annually and its population has decreased by -25.36% since the most recent census, which recorded a population of 840 in 2020.
The average household income in New Tripoli is $72,294 with a poverty rate of 0%. The median age in New Tripoli is 35.9 years: 35.6 years for males, and 36.2 years for females.