70 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Pottsville | 1 | 13,435 | 13,342 | 0.12% | 3,225 | 4 | City |
| Tamaqua | 2 | 6,962 | 6,908 | 0.13% | 728 | 10 | Borough |
| Schuylkill Haven | 3 | 5,293 | 5,233 | 0.19% | 3,786 | 1 | Borough |
| West Penn | 4 | 4,670 | 4,366 | 1.17% | 81 | 58 | Township |
| Minersville | 5 | 4,450 | 4,377 | 0.27% | 6,773 | 1 | Borough |
| North Manheim | 6 | 4,235 | 4,069 | 0.4% | 208 | 20 | Township |
| Shenandoah | 7 | 4,164 | 4,140 | 0.1% | 2,756 | 2 | Borough |
| Pine Grove | 8 | 4,114 | 4,016 | 0.37% | 109 | 38 | Township |
| Frackville | 9 | 3,919 | 3,859 | 0.26% | 6,587 | 1 | Borough |
| Mahanoy City | 10 | 3,553 | 3,498 | 0.25% | 6,967 | 1 | Borough |
| Rush | 11 | 3,545 | 3,417 | 0.62% | 153 | 23 | Township |
| Hegins | 12 | 3,398 | 3,333 | 0.47% | 106 | 32 | Township |
| West Brunswick | 13 | 3,387 | 3,264 | 0.86% | 111 | 30 | Township |
| Orwigsburg | 14 | 3,024 | 2,994 | 0.17% | 1,394 | 2 | Borough |
| West Mahanoy | 15 | 2,901 | 2,880 | 0.17% | 280 | 10 | Township |
| Mahanoy | 16 | 2,886 | 3,194 | -1.4% | 137 | 21 | Township |
| South Manheim | 17 | 2,861 | 2,717 | 1.13% | 138 | 21 | Township |
| St. Clair | 18 | 2,772 | 2,744 | 0.18% | 2,248 | 1 | Borough |
| Ryan | 19 | 2,529 | 2,592 | 0.64% | 143 | 18 | Township |
| Ashland | 20 | 2,509 | 2,469 | 0.28% | 1,513 | 2 | Borough |
| McAdoo | 21 | 2,479 | 2,464 | 0.12% | 7,144 | 0 | Borough |
| Pine Grove | 22 | 2,463 | 2,580 | -0.93% | 62 | 40 | Township |
| Coaldale | 23 | 2,440 | 2,425 | 0.12% | 1,122 | 2 | Borough |
| Norwegian | 24 | 2,243 | 2,154 | 0.76% | 382 | 6 | Township |
| Porter | 25 | 2,186 | 2,149 | 0.37% | 122 | 18 | Township |
| Pine Grove | 26 | 2,082 | 2,049 | 0.29% | 1,955 | 1 | Borough |
| East Brunswick | 27 | 1,910 | 1,850 | 0.47% | 62 | 31 | Township |
| Port Carbon | 28 | 1,813 | 1,803 | 0.11% | 2,405 | 1 | Borough |
| Cass | 29 | 1,782 | 1,761 | 0.28% | 124 | 14 | Township |
| Branch | 30 | 1,774 | 1,744 | 0.28% | 155 | 11 | Township |
| East Union | 31 | 1,757 | 1,647 | 1.33% | 68 | 26 | Township |
| Auburn | 32 | 1,736 | 1,725 | 0.29% | 35 | 50 | Township |
| Tremont | 33 | 1,696 | 1,675 | 0.24% | 2,336 | 1 | Borough |
| Cressona | 34 | 1,625 | 1,597 | 0.31% | 1,628 | 1 | Borough |
| Kline | 35 | 1,496 | 1,470 | 0.4% | 122 | 12 | Township |
| Tower City | 36 | 1,443 | 1,421 | 0.28% | 4,581 | 0 | Borough |
| North Union | 37 | 1,432 | 1,405 | 0.42% | 69 | 21 | Township |
| Tuscarora | 38 | 1,372 | 1,311 | 1.11% | 47 | 29 | Township |
| Girardville | 39 | 1,329 | 1,308 | 0.3% | 2,566 | 1 | Borough |
| St. Clair | 40 | 1,301 | 1,339 | -0.31% | 46 | 29 | Township |
| Union | 41 | 1,247 | 1,225 | 0.4% | 58 | 22 | Township |
| Tuscarora | 42 | 1,129 | 1,134 | 0% | 24 | 47 | Township |
| Schuylkill | 43 | 1,084 | 1,071 | 0.28% | 112 | 10 | Township |
| Ashland | 44 | 1,080 | 1,114 | -0.55% | 48 | 22 | Township |
| New Philadelphia | 45 | 1,072 | 1,056 | 0.28% | 712 | 2 | Borough |
| Tuscarora | 46 | 1,062 | 1,052 | 0.09% | 37 | 29 | Township |
| Walker | 47 | 1,021 | 993 | 0.49% | 45 | 23 | Township |
| Palo Alto | 48 | 982 | 966 | 0.31% | 941 | 1 | Borough |
| Oneida | 49 | 981 | 1,013 | -0.61% | 56 | 18 | Township |
| Barry | 50 | 931 | 913 | 0.43% | 55 | 17 | Township |
| Hubley | 51 | 893 | 864 | 0.45% | 67 | 13 | Township |
| East Norwegian | 52 | 887 | 869 | 0.45% | 218 | 4 | Township |
| Blythe | 53 | 828 | 814 | 0.36% | 30 | 28 | Township |
| Gordon | 54 | 773 | 761 | 0.26% | 1,304 | 1 | Borough |
| Ringtown | 55 | 724 | 720 | 0.14% | 1,653 | 0 | Borough |
| Deer Lake | 56 | 681 | 674 | 0.15% | 1,551 | 0 | Borough |
| Auburn | 57 | 680 | 670 | 0.29% | 419 | 2 | Borough |
| Reilly | 58 | 648 | 633 | 0.62% | 41 | 16 | Township |
| Upper Mahantongo | 59 | 622 | 612 | 0.32% | 42 | 15 | Township |
| Gilberton | 60 | 591 | 581 | 0.34% | 416 | 1 | Borough |
| Frailey | 61 | 425 | 418 | 0.24% | 46 | 9 | Township |
| Delano | 62 | 403 | 401 | -0.25% | 50 | 8 | Township |
| Middleport | 63 | 364 | 358 | 0.28% | 829 | 0 | Borough |
| Tremont | 64 | 286 | 280 | 0.35% | 12 | 24 | Township |
| Port Clinton | 65 | 283 | 280 | 0.35% | 371 | 1 | Borough |
| New Ringgold | 66 | 257 | 251 | 0.39% | 322 | 1 | Borough |
| Foster | 67 | 245 | 242 | 0% | 19 | 13 | Township |
| Landingville | 68 | 137 | 136 | 0% | 160 | 1 | Borough |
| Coaldale | 69 | 127 | 129 | 0% | 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 13,435.
Mount Carbon is the smallest city in Schuylkill County, with a population of 89.
There are 70 cities in Schuylkill County, Pennsylvania.