
Millwood
- County:
- Westmoreland County
- County Seat:
- No
- Area (mi²):
- 0.62
- State:
- Pennsylvania
Millwood is a CDP located in Westmoreland County, Pennsylvania. Millwood has a 2025 population of 342. Millwood is currently declining at a rate of -4.2% annually and its population has decreased by -30.06% since the most recent census, which recorded a population of 489 in 2020.
The average household income in Millwood is $56,600 with a poverty rate of 23.39%. The median age in Millwood is 48.2 years: 30.4 years for males, and 66.3 years for females.