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 2026 population of 92. Millstone township is currently declining at a rate of 0% annually and its population has decreased by -3.16% since the most recent census, which recorded a population of 95 in 2020.
The median household income in Millstone township is $55,625 with a poverty rate of 8%. The median age in Millstone township is 63 years: 66.3 years for males, and 61.5 years for females. For every 100 females there are 117.4 males.