| 1 | Thorndale CDP (northwest) | 9,935 |
| 2 | Elverson borough (southwest) | 8,319 |
| 3 | Hayti CDP (west) | 7,965 |
| 4 | South Coatesville borough (south) | 7,737 |
| 5 | Caln CDP (east-southeast) | 7,531 |
| 6 | Pughtown CDP (east) | 7,521 |
| 7 | Avondale borough (north-northeast) | 7,186 |
| 8 | Kenilworth CDP (east) | 7,136 |
| 9 | Thorndale CDP (west-southwest) | 7,024 |
| 10 | Kimberton CDP (west) | 6,751 |
| 11 | Phoenixville borough (north) | 6,480 |
| 12 | Cheyney University CDP (southwest) | 6,386 |
| 13 | Eagleview CDP (south) | 6,333 |
| 14 | Berwyn CDP (north-northeast) | 6,325 |
| 15 | Kimberton CDP (south-southeast) | 6,169 |
| 16 | Frazer CDP (north-northwest) | 5,977 |
| 17 | Marshallton CDP (west) | 5,849 |
| 18 | Exton CDP (east-northeast) | 5,826 |
| 19 | Avondale borough (west-southwest) | 5,823 |
| 20 | Berwyn CDP (west) | 5,766 |
| 21 | Oxford borough | 5,763 |
| 22 | Avondale borough (northwest) | 5,654 |
| 23 | Lincoln University CDP (west-southwest) | 5,570 |
| 24 | Berwyn CDP (south) | 5,525 |
| 25 | Downingtown borough (northeast) | 5,493 |
| 26 | Berwyn CDP (southwest) | 5,490 |
| 27 | Eagle CDP (southeast) | 5,478 |
| 28 | Chesterbrook CDP (south) | 5,439 |
| 29 | Exton CDP (southwest) | 5,407 |
| 30 | Lionville CDP (south) | 5,407 |
| 31 | Phoenixville borough (southeast 1) | 5,379 |
| 32 | Dilworthtown CDP (northwest) | 5,317 |
| 33 | Kenilworth CDP (west) | 5,292 |
| 34 | Marshallton CDP (east-northeast 2) | 5,282 |
| 35 | Exton CDP (southeast) | 5,244 |
| 36 | West Chester borough (southeast) | 5,179 |
| 37 | Lionville CDP (west) | 5,065 |
| 38 | Nottingham CDP (east-northeast) | 5,040 |
| 39 | Kimberton CDP (east) | 4,986 |
| 40 | West Chester borough (north-northeast) | 4,981 |
| 41 | Downingtown borough (southwest) | 4,945 |
| 42 | Toughkenamon CDP (south-southeast) | 4,916 |
| 43 | Cheyney University CDP (east-northeast) | 4,815 |
| 44 | Sadsburyville CDP (north-northeast) | 4,803 |
| 45 | Kimberton CDP (west-northwest) | 4,792 |
| 46 | Frazer CDP (south) | 4,775 |
| 47 | Chesterbrook CDP (west-southwest) | 4,726 |
| 48 | Phoenixville borough (southwest) | 4,709 |
| 49 | Hamorton CDP (northeast) | 4,632 |
| 50 | Frazer CDP (north) | 4,608 |
| 51 | Marshallton CDP (east-northeast 1) | 4,504 |
| 52 | West Chester borough (south-southwest 1) | 4,504 |
| 53 | Chadds Ford CDP (northwest) | 4,452 |
| 54 | Avondale borough (south-southeast) | 4,430 |
| 55 | Lionville CDP (north-northeast) | 4,413 |
| 56 | Hayti CDP (east) | 4,407 |
| 57 | Unionville CDP (east) | 4,396 |
| 58 | Marshallton CDP (southwest) | 4,379 |
| 59 | Thorndale CDP (southeast) | 4,292 |
| 60 | Eagle CDP (northwest) | 4,273 |
| 61 | Sadsburyville CDP (south-southwest) | 4,248 |
| 62 | West Chester borough (south-southwest 2) | 4,214 |
| 63 | Cheyney University CDP (north 2) | 4,205 |
| 64 | Malvern borough (east-southeast) | 4,165 |
| 65 | Avondale borough (east-northeast) | 4,148 |
| 66 | Atglen borough (north-northeast) | 4,135 |
| 67 | Kennett Square borough (south-southeast) | 4,134 |
| 68 | Hamorton CDP (southwest) | 4,131 |
| 69 | West Chester borough (west) | 4,100 |
| 70 | Dilworthtown CDP (southeast) | 4,086 |
| 71 | Kimberton CDP (southwest) | 4,026 |
| 72 | Lincoln University CDP (southeast) | 3,982 |
| 73 | Parkesburg borough | 3,894 |
| 74 | Atglen borough (south-southwest) | 3,889 |
| 75 | Chadds Ford CDP (southeast) | 3,875 |
| 76 | Frazer CDP (north-northeast) | 3,874 |
| 77 | Kimberton CDP (east-northeast) | 3,825 |
| 78 | Malvern borough (south-southwest) | 3,819 |
| 79 | Caln CDP (west-northwest) | 3,810 |
| 80 | Glenmoore CDP (west) | 3,736 |
| 81 | Glenmoore CDP (southwest) | 3,724 |
| 82 | Malvern borough (north-northwest 1) | 3,720 |
| 83 | Coatesville city (west-northwest) | 3,715 |
| 84 | Kimberton CDP (north) | 3,621 |
| 85 | Berwyn CDP (northeast) | 3,616 |
| 86 | Elverson borough (northeast) | 3,595 |
| 87 | Spring City borough | 3,551 |
| 88 | West Chester borough (southwest) | 3,539 |
| 89 | Malvern borough (north-northwest 2) | 3,427 |
| 90 | Eagleview CDP (north) | 3,420 |
| 91 | Paoli CDP (southwest) | 3,401 |
| 92 | West Chester borough (east-northeast) | 3,373 |
| 93 | Chesterbrook CDP (east-northeast) | 3,227 |
| 94 | Cheyney University CDP (north 1) | 3,221 |
| 95 | Thorndale CDP (east) | 3,218 |
| 96 | Avondale borough (southeast) | 3,200 |
| 97 | Cheyney University CDP (south) | 3,181 |
| 98 | Unionville CDP (south-southwest) | 3,171 |
| 99 | South Pottstown CDP | 3,127 |
| 100 | Avondale borough (north) | 2,984 |
| 101 | Glenmoore CDP (east-southeast) | 2,980 |
| 102 | West Chester borough (west-northwest) | 2,878 |
| 103 | Nottingham CDP (west-southwest) | 2,803 |
| 104 | Pughtown CDP (north-northwest) | 2,796 |
| 105 | West Grove borough | 2,791 |
| 106 | Paoli CDP (northeast) | 2,723 |
| 107 | Exton CDP (north) | 2,691 |
| 108 | South Coatesville borough (north-northwest) | 2,603 |
| 109 | Coatesville city (east-southeast) | 2,598 |
| 110 | Pughtown CDP (west-southwest) | 2,596 |
| 111 | Lincoln University CDP (north) | 2,547 |
| 112 | Cochranville CDP (southeast) | 2,525 |
| 113 | Phoenixville borough (southeast 2) | 2,494 |
| 114 | Cochranville CDP (west-southwest) | 2,430 |
| 115 | Frazer CDP (south-southeast) | 2,372 |
| 116 | Toughkenamon CDP (north-northwest) | 2,359 |
| 117 | South Coatesville borough (northeast) | 2,191 |
| 118 | Unionville CDP (west-northwest) | 2,114 |
| 119 | Honey Brook borough | 2,089 |
| 120 | Kennett Square borough (north-northwest) | 1,962 |
| 121 | Avondale borough (southwest) | 1,731 |
| 122 | Glenmoore CDP (north) | 1,650 |
| 123 | Cochranville CDP (north-northeast) | 1,225 |
| 124 | Exton CDP (west) | 620 |