Zip Code | City | Population |
|---|---|---|
| 16335 | Meadville | 27,497 |
| 16403 | Cambridge Springs | 6,980 |
| 16314 | Cochranton | 5,301 |
| 16433 | Saegertown | 4,993 |
| 16316 | Conneaut Lake | 4,607 |
| 16424 | Linesville | 4,367 |
| 16134 | Jamestown | 3,890 |
| 16406 | Conneautville | 3,479 |
| 16404 | Centerville | 3,285 |
| 16434 | Spartansburg | 3,161 |
| 16327 | Guys Mills | 2,590 |
| 16435 | Springboro | 1,640 |
| 16360 | Townville | 1,385 |
| 16111 | Atlantic | 1,147 |
| 16131 | Hartstown | 861 |
| 16440 | Venango | 780 |
| 16110 | Adamsville | 397 |
| 16328 | Hydetown | 249 |
| 16422 | Harmonsburg | 183 |