70 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Pottsville | 1 | 13,419 | 13,342 | 0.11% | 3,221 | 4 | City |
| Tamaqua | 2 | 6,953 | 6,908 | 0.13% | 727 | 10 | Borough |
| Schuylkill Haven | 3 | 5,283 | 5,233 | 0.19% | 3,779 | 1 | Borough |
| West Penn | 4 | 4,616 | 4,366 | 1.18% | 80 | 58 | Township |
| Minersville | 5 | 4,438 | 4,377 | 0.27% | 6,755 | 1 | Borough |
| North Manheim | 6 | 4,218 | 4,069 | 0.4% | 208 | 20 | Township |
| Shenandoah | 7 | 4,160 | 4,140 | 0.1% | 2,753 | 2 | Borough |
| Pine Grove | 8 | 4,099 | 4,016 | 0.37% | 108 | 38 | Township |
| Frackville | 9 | 3,909 | 3,859 | 0.26% | 6,570 | 1 | Borough |
| Mahanoy City | 10 | 3,544 | 3,498 | 0.25% | 6,949 | 1 | Borough |
| Rush | 11 | 3,523 | 3,417 | 0.63% | 152 | 23 | Township |
| Hegins | 12 | 3,382 | 3,333 | 0.48% | 106 | 32 | Township |
| West Brunswick | 13 | 3,358 | 3,264 | 0.87% | 110 | 30 | Township |
| Orwigsburg | 14 | 3,019 | 2,994 | 0.17% | 1,391 | 2 | Borough |
| Mahanoy | 15 | 2,927 | 3,194 | -1.38% | 139 | 21 | Township |
| West Mahanoy | 16 | 2,896 | 2,880 | 0.17% | 280 | 10 | Township |
| South Manheim | 17 | 2,829 | 2,717 | 1.14% | 136 | 21 | Township |
| St. Clair | 18 | 2,767 | 2,744 | 0.14% | 2,244 | 1 | Borough |
| Ryan | 19 | 2,513 | 2,592 | 0.64% | 142 | 18 | Township |
| Ashland | 20 | 2,502 | 2,469 | 0.24% | 1,509 | 2 | Borough |
| Pine Grove | 21 | 2,486 | 2,580 | -0.92% | 63 | 40 | Township |
| McAdoo | 22 | 2,476 | 2,464 | 0.08% | 7,135 | 0 | Borough |
| Coaldale | 23 | 2,437 | 2,425 | 0.08% | 1,120 | 2 | Borough |
| Norwegian | 24 | 2,226 | 2,154 | 0.77% | 379 | 6 | Township |
| Porter | 25 | 2,178 | 2,149 | 0.37% | 121 | 18 | Township |
| Pine Grove | 26 | 2,076 | 2,049 | 0.24% | 1,949 | 1 | Borough |
| East Brunswick | 27 | 1,901 | 1,850 | 0.48% | 62 | 31 | Township |
| Port Carbon | 28 | 1,811 | 1,803 | 0.06% | 2,402 | 1 | Borough |
| Cass | 29 | 1,777 | 1,761 | 0.28% | 124 | 14 | Township |
| Branch | 30 | 1,769 | 1,744 | 0.28% | 154 | 11 | Township |
| East Union | 31 | 1,734 | 1,647 | 1.34% | 67 | 26 | Township |
| Auburn | 32 | 1,731 | 1,725 | 0.29% | 35 | 50 | Township |
| Tremont | 33 | 1,692 | 1,675 | 0.18% | 2,331 | 1 | Borough |
| Cressona | 34 | 1,620 | 1,597 | 0.25% | 1,623 | 1 | Borough |
| Kline | 35 | 1,490 | 1,470 | 0.4% | 121 | 12 | Township |
| Tower City | 36 | 1,439 | 1,421 | 0.21% | 4,568 | 0 | Borough |
| North Union | 37 | 1,426 | 1,405 | 0.42% | 69 | 21 | Township |
| Tuscarora | 38 | 1,357 | 1,311 | 1.12% | 46 | 29 | Township |
| Girardville | 39 | 1,325 | 1,308 | 0.23% | 2,558 | 1 | Borough |
| St. Clair | 40 | 1,305 | 1,339 | -0.31% | 46 | 29 | Township |
| Union | 41 | 1,242 | 1,225 | 0.4% | 58 | 22 | Township |
| Tuscarora | 42 | 1,129 | 1,134 | 0% | 24 | 47 | Township |
| Ashland | 43 | 1,086 | 1,114 | -0.55% | 48 | 22 | Township |
| Schuylkill | 44 | 1,081 | 1,071 | 0.28% | 112 | 10 | Township |
| New Philadelphia | 45 | 1,069 | 1,056 | 0.19% | 710 | 2 | Borough |
| Tuscarora | 46 | 1,061 | 1,052 | 0.09% | 37 | 29 | Township |
| Walker | 47 | 1,016 | 993 | 0.49% | 45 | 23 | Township |
| Oneida | 48 | 987 | 1,013 | -0.6% | 56 | 18 | Township |
| Palo Alto | 49 | 979 | 966 | 0.2% | 938 | 1 | Borough |
| Barry | 50 | 927 | 913 | 0.43% | 55 | 17 | Township |
| Hubley | 51 | 889 | 864 | 0.45% | 67 | 13 | Township |
| East Norwegian | 52 | 883 | 869 | 0.46% | 217 | 4 | Township |
| Blythe | 53 | 825 | 814 | 0.36% | 30 | 28 | Township |
| Gordon | 54 | 771 | 761 | 0.26% | 1,300 | 1 | Borough |
| Ringtown | 55 | 723 | 720 | 0% | 1,651 | 0 | Borough |
| Deer Lake | 56 | 680 | 674 | 0.15% | 1,549 | 0 | Borough |
| Auburn | 57 | 678 | 670 | 0.15% | 418 | 2 | Borough |
| Reilly | 58 | 644 | 633 | 0.63% | 41 | 16 | Township |
| Upper Mahantongo | 59 | 620 | 612 | 0.32% | 42 | 15 | Township |
| Gilberton | 60 | 589 | 581 | 0.17% | 415 | 1 | Borough |
| Frailey | 61 | 424 | 418 | 0.24% | 46 | 9 | Township |
| Delano | 62 | 404 | 401 | -0.25% | 50 | 8 | Township |
| Middleport | 63 | 363 | 358 | 0.28% | 827 | 0 | Borough |
| Tremont | 64 | 285 | 280 | 0.35% | 12 | 24 | Township |
| Port Clinton | 65 | 282 | 280 | 0% | 370 | 1 | Borough |
| New Ringgold | 66 | 256 | 251 | 0.39% | 320 | 1 | Borough |
| Foster | 67 | 245 | 242 | 0% | 19 | 13 | Township |
| Landingville | 68 | 137 | 136 | 0% | 160 | 1 | Borough |
| Coaldale | 69 | 127 | 129 | -0.78% | 3,735 | 0 | Borough |
| Mount Carbon | 70 | 89 | 89 | 0% | 1,290 | 0 | Borough |
Pottsville is the largest city in Schuylkill County, with a population of 13,419.
Mount Carbon is the smallest city in Schuylkill County, with a population of 89.
There are 70 cities in Schuylkill County, Pennsylvania.