There are 39 zip codes in Chester County, Pennsylvania. The most populated is 19320, located in Coatesville. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | Population | City |
|---|---|---|
| 19320 | 55,321 | Coatesville |
| 19382 | 53,117 | West Chester |
| 19335 | 51,126 | Downingtown |
| 19380 | 50,494 | West Chester |
| 19460 | 43,246 | Phoenixville |
| 19087 | 33,683 | Wayne |
| 19355 | 28,178 | Malvern |
| 19348 | 23,707 | Kennett Square |
| 19341 | 20,545 | Exton |
| 19465 | 18,710 | Pottstown |
| 19363 | 17,670 | Oxford |
| 19425 | 17,385 | Chester Springs |
| 19344 | 12,784 | Honey Brook |
| 19390 | 12,677 | West Grove |
| 19312 | 12,021 | Berwyn |
| 19475 | 11,840 | Spring City |
| 19311 | 11,342 | Avondale |
| 19352 | 11,279 | Lincoln University |
| 19350 | 10,636 | Landenberg |
| 19317 | 10,594 | Chadds Ford |
| 19343 | 8,316 | Glenmoore |
| 19301 | 7,960 | Paoli |
| 19333 | 7,886 | Devon |
| 19365 | 7,402 | Parkesburg |
| 19520 | 6,261 | Elverson |
| 19362 | 5,981 | Nottingham |
| 19330 | 5,761 | Cochranville |
| 19383 | 5,271 | West Chester |
| 19310 | 3,013 | Atglen |
| 19372 | 2,021 | Thorndale |
| 19374 | 812 | Toughkenamon |
| 19345 | 718 | Immaculata |
| 19358 | 384 | Modena |
| 19375 | 176 | Unionville |
| 19369 | 159 | Sadsburyville |
| 19457 | 148 | Parker Ford |
| 19367 | 142 | Pomeroy |
| 19316 | 81 | Brandamore |
| 19442 | 0 | Kimberton |