There are 75 cities in Chester County, Pennsylvania.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | 2024 Population | 2020 Population | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Tredyffrin township | 1 | 31,698 | 31,885 | -0.28% | 1,604 | 19.8 | Township |
| West Goshen township | 2 | 23,772 | 23,042 | 0.41% | 2,005 | 11.9 | Township |
| West Whiteland township | 3 | 21,165 | 19,673 | 2.59% | 1,649 | 12.8 | Township |
| Phoenixville | 4 | 20,297 | 18,593 | 2.14% | 5,781 | 3.5 | Borough |
| West Chester | 5 | 19,988 | 18,667 | 1.68% | 10,828 | 1.8 | Borough |
| Uwchlan township | 6 | 19,757 | 19,132 | 1.23% | 1,900 | 10.4 | Township |
| East Goshen township | 7 | 18,273 | 18,401 | -0.35% | 1,818 | 10.1 | Township |
| Caln township | 8 | 15,373 | 14,416 | 2.64% | 1,735 | 8.9 | Township |
| East Whiteland township | 9 | 14,966 | 13,979 | 0.15% | 1,369 | 10.9 | Township |
| West Bradford township | 10 | 14,638 | 14,387 | -0.26% | 791 | 18.5 | Township |
| Upper Uwchlan township | 11 | 13,480 | 12,321 | 1.46% | 1,237 | 10.9 | Township |
| Coatesville | 12 | 13,256 | 13,331 | -0.14% | 7,332 | 1.8 | City |
| New Garden township | 13 | 11,381 | 11,372 | -0.35% | 706 | 16.1 | Township |
| Willistown township | 14 | 11,345 | 11,269 | -0.06% | 626 | 18.1 | Township |
| Westtown township | 15 | 11,264 | 11,151 | 0.06% | 1,300 | 8.7 | Township |
| East Bradford township | 16 | 11,040 | 10,323 | 0.97% | 739 | 14.9 | Township |
| Easttown township | 17 | 11,032 | 10,975 | -0.17% | 1,341 | 8.2 | Township |
| East Brandywine township | 18 | 10,289 | 9,771 | 0.42% | 922 | 11.2 | Township |
| Kennett township | 19 | 9,166 | 8,405 | -0.14% | 598 | 15.3 | Township |
| East Nottingham township | 20 | 9,069 | 8,980 | -0.04% | 453 | 20.0 | Township |
| London Grove township | 21 | 8,992 | 8,816 | -0.03% | 525 | 17.1 | Township |
| West Caln township | 22 | 8,944 | 8,901 | -0.08% | 414 | 21.6 | Township |
| Schuylkill township | 23 | 8,847 | 8,764 | -0.26% | 1,040 | 8.5 | Township |
| East Pikeland township | 24 | 8,722 | 8,289 | 1% | 999 | 8.7 | Township |
| Downingtown | 25 | 8,418 | 8,025 | 1.18% | 3,847 | 2.2 | Borough |
| Honey Brook township | 26 | 8,390 | 8,262 | -0.1% | 339 | 24.8 | Township |
| North Coventry township | 27 | 8,365 | 8,431 | -0.4% | 633 | 13.2 | Township |
| East Marlborough township | 28 | 7,992 | 7,319 | 1.46% | 517 | 15.5 | Township |
| Valley township | 29 | 7,954 | 7,980 | -0.19% | 1,340 | 5.9 | Township |
| West Brandywine township | 30 | 7,916 | 7,328 | 1.33% | 603 | 13.1 | Township |
| East Fallowfield township | 31 | 7,855 | 7,638 | -0.14% | 506 | 15.5 | Township |
| East Vincent township | 32 | 7,826 | 7,426 | 1.43% | 584 | 13.4 | Township |
| East Coventry township | 33 | 7,137 | 7,086 | -0.35% | 669 | 10.7 | Township |
| West Vincent township | 34 | 6,850 | 6,690 | -0.03% | 387 | 17.7 | Township |
| Kennett Square | 35 | 6,715 | 5,937 | 2.97% | 6,305 | 1.1 | Borough |
| Charlestown township | 36 | 6,364 | 6,014 | 0.6% | 511 | 12.5 | Township |
| Oxford | 37 | 5,884 | 5,734 | 0.63% | 2,997 | 2.0 | Borough |
| New London township | 38 | 5,842 | 5,801 | 0.03% | 501 | 11.7 | Township |
| Lower Oxford township | 39 | 5,836 | 5,419 | 0.79% | 322 | 18.1 | Township |
| East Caln township | 40 | 5,712 | 5,400 | 1.19% | 1,606 | 3.6 | Township |
| Penn township | 41 | 5,677 | 5,637 | 0.03% | 592 | 9.6 | Township |
| Sadsbury township | 42 | 4,684 | 4,139 | 3.95% | 760 | 6.2 | Township |
| Pocopson township | 43 | 4,453 | 4,454 | -0.04% | 544 | 8.2 | Township |
| Franklin township | 44 | 4,428 | 4,428 | -0.32% | 339 | 13.1 | Township |
| Birmingham township | 45 | 4,079 | 4,076 | -0.17% | 645 | 6.3 | Township |
| West Pikeland township | 46 | 4,038 | 4,019 | 0.1% | 409 | 9.9 | Township |
| Spring City | 47 | 3,944 | 3,488 | 2.98% | 5,135 | 0.8 | Borough |
| Parkesburg | 48 | 3,943 | 3,881 | 0.38% | 3,107 | 1.3 | Borough |
| Pennsbury township | 49 | 3,862 | 3,871 | -0.23% | 389 | 9.9 | Township |
| Wallace township | 50 | 3,749 | 3,712 | -0.29% | 313 | 12.0 | Township |
| Malvern | 51 | 3,426 | 3,416 | 0.06% | 2,719 | 1.3 | Borough |
| London Britain township | 52 | 3,166 | 3,180 | -0.38% | 326 | 9.7 | Township |
| Thornbury township | 53 | 3,148 | 3,177 | -0.44% | 821 | 3.8 | Township |
| Chester Heights | 54 | 2,917 | 2,921 | -0.03% | 1,318 | 2.2 | Borough |
| West Nottingham township | 55 | 2,867 | 2,765 | 0.7% | 207 | 13.8 | Township |
| West Grove | 56 | 2,815 | 2,773 | 0.36% | 4,324 | 0.7 | Borough |
| South Coventry township | 57 | 2,801 | 2,791 | -0.04% | 372 | 7.5 | Township |
| Londonderry township | 58 | 2,611 | 2,481 | 0.77% | 231 | 11.3 | Township |
| Warwick township | 59 | 2,590 | 2,588 | -0.27% | 138 | 18.7 | Township |
| Upper Oxford township | 60 | 2,561 | 2,553 | -0.04% | 154 | 16.6 | Township |
| West Fallowfield township | 61 | 2,464 | 2,460 | -0.16% | 136 | 18.1 | Township |
| West Sadsbury township | 62 | 2,438 | 2,431 | 0% | 230 | 10.6 | Township |
| West Nantmeal township | 63 | 2,255 | 2,251 | -0.18% | 169 | 13.3 | Township |
| Honey Brook | 64 | 1,901 | 1,896 | 0.05% | 3,969 | 0.5 | Borough |
| East Nantmeal township | 65 | 1,860 | 1,833 | 0.32% | 115 | 16.2 | Township |
| South Coatesville | 66 | 1,745 | 1,615 | 1.87% | 1,004 | 1.7 | Borough |
| Elk township | 67 | 1,704 | 1,700 | -0.53% | 170 | 10.1 | Township |
| Elverson | 68 | 1,411 | 1,329 | 1.44% | 1,415 | 1.0 | Borough |
| Newlin township | 69 | 1,366 | 1,357 | 0.37% | 114 | 12.0 | Township |
| Atglen | 70 | 1,302 | 1,309 | -0.15% | 1,488 | 0.9 | Borough |
| Highland township | 71 | 1,267 | 1,258 | 0.24% | 74 | 17.1 | Township |
| Avondale | 72 | 1,258 | 1,269 | -0.24% | 2,599 | 0.5 | Borough |
| West Marlborough township | 73 | 821 | 818 | -0.12% | 48 | 17.0 | Township |
| Modena | 74 | 543 | 542 | 0% | 1,578 | 0.3 | Borough |
| New Morgan | 75 | 54 | 54 | 0% | 10 | 5.5 | Borough |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Tredyffrin township is the largest city in Chester County.
New Morgan is the smallest city in Chester County.
There are 75 cities in Chester County, Pennsylvania.