Pennsylvania Westmoreland County
Arnold
A city in Westmoreland County, Pennsylvania — population 4,790 as of 2020.
Today
87°F
Mostly Cloudy2% precip
Tonight
68°F
Scattered Showers And Thunderstorms61% precip
Sunday
82°F
Chance Showers And Thunderstorms70% precip
Sunday Night
67°F
Showers And Thunderstorms80% precip
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Arnold by the numbers
Population
4,790Population figure, 2020
Households & income
- Area
- 0.73 sq mi (1.9 km²), 0.12 sq mi water
- Median age
- 40.6
- Households
- 2,189
- Persons per household
- 2.1
- Median house value
- $86,400
Municipal office
- Office
- MAYOR
- Address
- 1829 5TH AVE, ARNOLD, PA 15068