Armstrong County Map
The County of Armstrong is located in the State of Pennsylvania. Find directions to Armstrong County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Armstrong County population is estimated at 64,162 people. The Armstrong County time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby counties include Allegheny County, Butler County, Clarion County, Indiana County, Jefferson County, Westmoreland County.
Top cities include Kittanning Township, North Apollo, West Kittanning, Rural Valley, Parker