
Millstone township
- County:
- Elk County
- County Seat:
- No
- Area (mi²):
- 41.474
- State:
- Pennsylvania
Millstone township is located in Elk County, Pennsylvania. Millstone township has a 2025 population of 90. Millstone township is currently declining at a rate of -1.1% annually and its population has decreased by -5.26% since the most recent census, which recorded a population of 95 in 2020.
The average household income in Millstone township is $65,730 with a poverty rate of 7.21%. The median age in Millstone township is 62.6 years: 65 years for males, and 62.1 years for females.