There are 27 zip codes in Armstrong County, Pennsylvania. The most populated is 16201, located in Kittanning. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | Population | City |
|---|---|---|
| 16201 | 16,824 | Kittanning |
| 15690 | 9,450 | Vandergrift |
| 16226 | 8,160 | Ford City |
| 16229 | 5,143 | Freeport |
| 16222 | 3,076 | Dayton |
| 16262 | 2,802 | Worthington |
| 15774 | 2,609 | Shelocta |
| 15618 | 2,489 | Avonmore |
| 16259 | 2,068 | Templeton |
| 16028 | 2,061 | East Brady |
| 16249 | 1,931 | Rural Valley |
| 15673 | 1,239 | North Apollo |
| 16218 | 1,189 | Cowansville |
| 15686 | 1,051 | Spring Church |
| 16210 | 623 | Adrian |
| 16238 | 426 | Manorville |
| 15736 | 358 | Elderton |
| 16228 | 355 | Ford Cliff |
| 16263 | 331 | Yatesboro |
| 16244 | 309 | Nu Mine |
| 16250 | 268 | Sagamore |
| 16245 | 253 | Oak Ridge |
| 16212 | 234 | Cadogan |
| 16236 | 221 | McGrann |
| 15682 | 209 | Schenley |
| 16253 | 113 | Seminole |
| 16223 | 69 | Distant |