
Plains
- County:
- Luzerne County
- County Seat:
- No
- Area (mi²):
- 1.277
- State:
- Pennsylvania
Plains is a CDP located in Luzerne County, Pennsylvania. Plains has a 2025 population of 4,173. Plains is currently declining at a rate of -0.24% annually but its population has increased by 5.43% since the most recent census, which recorded a population of 3,958 in 2020.
The average household income in Plains is $81,181 with a poverty rate of 19.36%. The median age in Plains is 43.4 years: 41.5 years for males, and 45 years for females.