|State :||Pennsylvania (PA)|
|Total Cities in this County :||29|
|Total Zipcodes in this County :||30|
Armstrong is a County which belongs to the state Pennsylvania in United States of America. There are total 29 cities in this county. Total number of zipcodes/pincodes in Armstrong are 30.
|Flag||Name||ShortCode||Capital||Largest City||Statehood Date||Total Population||Area (Miles2/KM2)||Land Area (Miles/KM)||Water Area (Miles/KM)||House Seats||Total Counties||Total Cities||Total Zipcodes|
|Pennsylvania||PA||Harrisburg||Philadelphia||December 12, 1787||12773801||46054 (119279)||44743 (115884)||1312 (3398)||18||69||1830||2250|