
Arona
- County:
- Westmoreland County
- County Seat:
- No
- Area (mi²):
- 0.522
- State:
- Pennsylvania
Arona is a borough located in Westmoreland County, Pennsylvania. Arona has a 2025 population of 244. Arona is currently declining at a rate of -0.81% annually and its population has decreased by -3.56% since the most recent census, which recorded a population of 253 in 2020.
The average household income in Arona is $100,337 with a poverty rate of 10.16%. The median age in Arona is 53 years: 53.4 years for males, and 51.5 years for females.