52 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Akron | 1 | 189,423 | 190,146 | -0.06% | 3,059 | 62 | City |
| Green | 2 | 61,135 | 60,268 | 0.65% | 2,199 | 28 | Township |
| Cuyahoga Falls | 3 | 50,942 | 51,052 | -0.04% | 1,975 | 26 | City |
| Bath | 4 | 40,784 | 39,425 | 0.86% | 1,091 | 37 | Township |
| Stow | 5 | 33,921 | 34,460 | -0.26% | 1,985 | 17 | City |
| Green | 6 | 27,487 | 27,454 | 0.02% | 858 | 32 | City |
| Barberton | 7 | 24,366 | 25,139 | -0.53% | 2,702 | 9 | City |
| Hudson | 8 | 23,077 | 23,064 | 0.01% | 901 | 26 | City |
| Clinton | 9 | 20,254 | 20,278 | 0.34% | 1,224 | 17 | Township |
| Twinsburg | 10 | 19,625 | 19,261 | 0.31% | 1,426 | 14 | City |
| Copley | 11 | 18,512 | 18,391 | 0.28% | 906 | 20 | Township |
| Tallmadge | 12 | 18,412 | 18,411 | 0% | 1,311 | 14 | City |
| Green | 13 | 12,273 | 12,280 | 0.05% | 341 | 36 | Township |
| Macedonia | 14 | 12,121 | 12,174 | -0.07% | 1,246 | 10 | City |
| Sagamore Hills | 15 | 10,897 | 10,837 | 0.28% | 970 | 11 | Township |
| Coventry | 16 | 10,265 | 10,231 | 0.24% | 1,261 | 8 | Township |
| Bath | 17 | 10,065 | 10,009 | 0.27% | 452 | 22 | Township |
| Clinton | 18 | 9,551 | 9,648 | 0.25% | 230 | 41 | Township |
| Bath | 19 | 9,277 | 9,394 | 0.08% | 302 | 31 | Township |
| Fairlawn | 20 | 7,806 | 7,707 | 0.22% | 1,710 | 5 | City |
| Richfield | 21 | 6,460 | 6,422 | 0.26% | 253 | 26 | Township |
| Northfield Center | 22 | 5,628 | 5,586 | 0.32% | 1,055 | 5 | Township |
| Reminderville | 23 | 5,300 | 5,435 | -0.41% | 2,427 | 2 | Village |
| Green | 24 | 5,278 | 5,408 | -0.38% | 139 | 38 | Township |
| Green | 25 | 5,096 | 5,221 | -0.51% | 118 | 43 | Township |
| Munroe Falls | 26 | 4,959 | 5,042 | -0.28% | 1,791 | 3 | City |
| Clinton | 27 | 4,310 | 4,397 | 0.16% | 3,146 | 1 | Township |
| Clinton | 28 | 4,061 | 4,043 | 0.3% | 133 | 31 | Township |
| Green | 29 | 4,001 | 4,114 | -0.37% | 104 | 38 | Township |
| Twinsburg | 30 | 3,900 | 3,862 | 0.36% | 605 | 6 | Township |
| Green | 31 | 3,812 | 3,744 | 0.42% | 103 | 37 | Township |
| Richfield | 32 | 3,720 | 3,720 | 0% | 402 | 9 | Village |
| Green | 33 | 3,717 | 3,598 | 0.98% | 144 | 26 | Township |
| Northfield | 34 | 3,572 | 3,535 | 0.17% | 3,412 | 1 | Village |
| Green | 35 | 3,363 | 3,406 | -0.12% | 109 | 31 | Township |
| Clinton | 36 | 3,177 | 3,168 | 0.09% | 115 | 28 | Township |
| Green | 37 | 3,143 | 3,249 | -0.51% | 85 | 37 | Township |
| Lakemore | 38 | 2,912 | 2,920 | -0.03% | 2,008 | 1 | Village |
| Clinton | 39 | 2,831 | 2,859 | -0.21% | 194 | 15 | Township |
| Green | 40 | 2,684 | 2,695 | 0.19% | 75 | 36 | Township |
| Green | 41 | 2,503 | 2,516 | -0.08% | 59 | 42 | Township |
| Clinton | 42 | 1,841 | 1,841 | 0.49% | 60 | 31 | Township |
| Green | 43 | 1,647 | 1,728 | -0.84% | 47 | 35 | Township |
| Richfield | 44 | 1,596 | 1,578 | 0.25% | 71 | 23 | Township |
| Boston | 45 | 1,398 | 1,392 | 0.29% | 72 | 19 | Township |
| Clinton | 46 | 1,195 | 1,198 | 0% | 333 | 4 | Village |
| Green | 47 | 895 | 892 | 0.34% | 36 | 25 | Township |
| Richfield | 48 | 609 | 614 | -0.33% | 17 | 36 | Township |
| Green | 49 | 567 | 557 | 0.53% | 10 | 55 | Township |
| Peninsula | 50 | 513 | 525 | -0.39% | 116 | 4 | Village |
| Green | 51 | 498 | 509 | -0.4% | 23 | 22 | Township |
| Green | 52 | 412 | 430 | -0.96% | 15 | 28 | Township |
Akron is the largest city in Summit County, with a population of 189,423.
Green is the smallest city in Summit County, with a population of 412.
There are 52 cities in Summit County, Ohio.