11 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Millbrook | 1 | 17,883 | 16,592 | 1.46% | 1,248 | 14.32 | City |
| Wetumpka | 2 | 7,275 | 7,132 | 0.4% | 664 | 10.95 | City |
| Redland | 3 | 5,266 | 4,602 | 1.98% | 218 | 24.13 | CDP |
| Tallassee | 4 | 4,731 | 4,786 | -0.23% | 416 | 11.37 | City |
| Emerald Mountain | 5 | 3,821 | 3,072 | 2.25% | 237 | 16.09 | CDP |
| Deatsville | 6 | 1,753 | 1,678 | 0.86% | 364 | 4.81 | Town |
| Elmore | 7 | 1,471 | 1,278 | 2.72% | 234 | 6.27 | Town |
| Coosada | 8 | 1,297 | 1,216 | 1.25% | 188 | 6.89 | Town |
| Blue Ridge | 9 | 1,267 | 1,353 | -0.39% | 163 | 7.76 | CDP |
| Eclectic | 10 | 1,219 | 1,194 | 0.41% | 296 | 4.11 | Town |
| Reeltown | 11 | 386 | 365 | -6.08% | 51 | 7.55 | CDP |
Millbrook is the largest city in Elmore County, with a population of 17,883.
Reeltown is the smallest city in Elmore County.
There are 11 cities in Elmore County, Alabama.