| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Analomink | city | Pennsylvania | United States | 41.05111 | -75.22083 | 561 | 13026 |
| Anchor | city | Pennsylvania | United States | 40.13722 | -76.58167 | 423 | 23133 |
| Ancient Oaks | city | Pennsylvania | United States | 40.54722 | -75.58972 | 400 | 26839 |
| Andalusia | city | Pennsylvania | United States | 40.06944 | -74.97167 | 19 | 184340 |
| Anderson | city | Pennsylvania | United States | 41.05833 | -78.66083 | 1686 | 2037 |
| Anderson | city | Pennsylvania | United States | 40.53972 | -77.64583 | 603 | 3601 |
| Anderson Creek | city | Pennsylvania | United States | 41.14583 | -78.54694 | 1942 | 1926 |
| Andersonburg | city | Pennsylvania | United States | 40.35 | -77.46861 | 698 | 859 |
| Andersons Corner | city | Pennsylvania | United States | 41.79444 | -80.02389 | 1197 | 2806 |
| Andersontown | city | Pennsylvania | United States | 40.15222 | -76.93194 | 521 | 20045 |
| Andersontown | city | Pennsylvania | United States | 40.07917 | -76.82861 | 498 | 14078 |
| Andorra Woods | city | Pennsylvania | United States | 40.08222 | -75.26667 | 229 | 111373 |
| Andorra subdivision | city | Pennsylvania | United States | 40.0725 | -75.23167 | 298 | 188264 |
| Andover | city | Pennsylvania | United States | 39.94639 | -78.08417 | 807 | 1315 |
| Andreas | city | Pennsylvania | United States | 40.75167 | -75.79278 | 656 | 4940 |
| Andrews Settlement | city | Pennsylvania | United States | 41.9 | -77.90444 | 2155 | 743 |
| Angelica | city | Pennsylvania | United States | 40.26139 | -75.95389 | 784 | 53764 |
| Angels | city | Pennsylvania | United States | 41.27806 | -75.36778 | 1988 | 2686 |
| Angora | city | Pennsylvania | United States | 39.94389 | -75.23806 | 78 | 523432 |
| Anise | city | Pennsylvania | United States | 40.32639 | -75.53417 | 393 | 14120 |
| Anita | city | Pennsylvania | United States | 41.00139 | -78.96333 | 1450 | 2889 |
| Ankeny | city | Pennsylvania | United States | 40.13778 | -79.11028 | 1919 | 3642 |
| Annandale | city | Pennsylvania | United States | 41.09111 | -79.89306 | 1496 | 2077 |
| Annin Creek | city | Pennsylvania | United States | 41.90139 | -78.26056 | 1981 | 1799 |
| Annisville | city | Pennsylvania | United States | 41.0825 | -79.79722 | 1482 | 2534 |
| Annville | city | Pennsylvania | United States | 40.32944 | -76.51556 | 403 | 16518 |
| Anselma | city | Pennsylvania | United States | 40.08139 | -75.64222 | 393 | 32823 |
| Ansonia | city | Pennsylvania | United States | 41.74639 | -77.42861 | 1246 | 736 |
| Ansonville | city | Pennsylvania | United States | 40.8475 | -78.56583 | 1637 | 1643 |
| Anstine | city | Pennsylvania | United States | 39.75417 | -76.63528 | 846 | 13800 |
| Antes Fort | city | Pennsylvania | United States | 41.19167 | -77.22417 | 682 | 7173 |
| Anthracite | city | Pennsylvania | United States | 40.27417 | -76.39833 | 757 | 15248 |
| Antram | city | Pennsylvania | United States | 39.91167 | -79.91694 | 1112 | 10107 |
| Antrim | city | Pennsylvania | United States | 41.63389 | -77.28722 | 1738 | 948 |
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