
Herminie
- County:
- Westmoreland County
- County Seat:
- No
- Area (mi²):
- 0.243
- State:
- Pennsylvania
Herminie is a CDP located in Westmoreland County, Pennsylvania. Herminie has a 2025 population of 75. Herminie is currently declining at a rate of -39.02% annually and its population has decreased by -30.56% since the most recent census, which recorded a population of 108 in 2020.
The average household income in Herminie is $60,468 with a poverty rate of 42.04%. The median age in Herminie is 41.2 years: 42.8 years for males, and 27.8 years for females.