52 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Akron | 1 | 189,543 | 190,146 | -0.06% | 3,060 | 62 | City |
| Green | 2 | 60,742 | 60,268 | 0.65% | 2,185 | 28 | Township |
| Cuyahoga Falls | 3 | 50,960 | 51,052 | -0.04% | 1,976 | 26 | City |
| Bath | 4 | 40,435 | 39,425 | 0.87% | 1,082 | 37 | Township |
| Stow | 5 | 34,011 | 34,460 | -0.26% | 1,991 | 17 | City |
| Green | 6 | 27,481 | 27,454 | 0.02% | 858 | 32 | City |
| Barberton | 7 | 24,495 | 25,139 | -0.52% | 2,717 | 9 | City |
| Hudson | 8 | 23,075 | 23,064 | 0.01% | 900 | 26 | City |
| Clinton | 9 | 20,185 | 20,278 | 0.34% | 1,220 | 17 | Township |
| Twinsburg | 10 | 19,564 | 19,261 | 0.31% | 1,422 | 14 | City |
| Copley | 11 | 18,460 | 18,391 | 0.28% | 903 | 20 | Township |
| Tallmadge | 12 | 18,412 | 18,411 | 0% | 1,311 | 14 | City |
| Green | 13 | 12,267 | 12,280 | 0.05% | 341 | 36 | Township |
| Macedonia | 14 | 12,130 | 12,174 | -0.07% | 1,247 | 10 | City |
| Sagamore Hills | 15 | 10,867 | 10,837 | 0.28% | 967 | 11 | Township |
| Coventry | 16 | 10,240 | 10,231 | 0.24% | 1,258 | 8 | Township |
| Bath | 17 | 10,038 | 10,009 | 0.27% | 450 | 22 | Township |
| Clinton | 18 | 9,527 | 9,648 | 0.25% | 230 | 41 | Township |
| Bath | 19 | 9,270 | 9,394 | 0.08% | 302 | 31 | Township |
| Fairlawn | 20 | 7,789 | 7,707 | 0.21% | 1,706 | 5 | City |
| Richfield | 21 | 6,443 | 6,422 | 0.26% | 252 | 26 | Township |
| Northfield Center | 22 | 5,610 | 5,586 | 0.32% | 1,052 | 5 | Township |
| Reminderville | 23 | 5,322 | 5,435 | -0.43% | 2,437 | 2 | Village |
| Green | 24 | 5,298 | 5,408 | -0.38% | 140 | 38 | Township |
| Green | 25 | 5,122 | 5,221 | -0.51% | 119 | 43 | Township |
| Munroe Falls | 26 | 4,973 | 5,042 | -0.28% | 1,796 | 3 | City |
| Clinton | 27 | 4,303 | 4,397 | 0.16% | 3,141 | 1 | Township |
| Clinton | 28 | 4,049 | 4,043 | 0.3% | 132 | 31 | Township |
| Green | 29 | 4,016 | 4,114 | -0.37% | 105 | 38 | Township |
| Twinsburg | 30 | 3,886 | 3,862 | 0.36% | 603 | 6 | Township |
| Green | 31 | 3,796 | 3,744 | 0.42% | 102 | 37 | Township |
| Richfield | 32 | 3,720 | 3,720 | 0% | 402 | 9 | Village |
| Green | 33 | 3,681 | 3,598 | 0.99% | 142 | 26 | Township |
| Northfield | 34 | 3,566 | 3,535 | 0.17% | 3,406 | 1 | Village |
| Green | 35 | 3,367 | 3,406 | -0.12% | 109 | 31 | Township |
| Clinton | 36 | 3,174 | 3,168 | 0.09% | 115 | 28 | Township |
| Green | 37 | 3,159 | 3,249 | -0.5% | 86 | 37 | Township |
| Lakemore | 38 | 2,913 | 2,920 | -0.07% | 2,009 | 1 | Village |
| Clinton | 39 | 2,837 | 2,859 | -0.21% | 194 | 15 | Township |
| Green | 40 | 2,679 | 2,695 | 0.19% | 75 | 36 | Township |
| Green | 41 | 2,505 | 2,516 | -0.08% | 60 | 42 | Township |
| Clinton | 42 | 1,832 | 1,841 | 0.49% | 60 | 31 | Township |
| Green | 43 | 1,661 | 1,728 | -0.84% | 47 | 35 | Township |
| Richfield | 44 | 1,592 | 1,578 | 0.25% | 71 | 23 | Township |
| Boston | 45 | 1,394 | 1,392 | 0.29% | 72 | 19 | Township |
| Clinton | 46 | 1,195 | 1,198 | -0.08% | 333 | 4 | Village |
| Green | 47 | 892 | 892 | 0.34% | 35 | 25 | Township |
| Richfield | 48 | 611 | 614 | -0.33% | 17 | 36 | Township |
| Green | 49 | 564 | 557 | 0.53% | 10 | 55 | Township |
| Peninsula | 50 | 515 | 525 | -0.39% | 117 | 4 | Village |
| Green | 51 | 500 | 509 | -0.4% | 23 | 22 | Township |
| Green | 52 | 416 | 430 | -0.95% | 15 | 28 | Township |
Akron is the largest city in Summit County, with a population of 189,543.
Green is the smallest city in Summit County, with a population of 416.
There are 52 cities in Summit County, Ohio.