7 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Millbrook | 1 | 17,825 | 16,525 | 1.23% | 1,244 | 14 | City |
| Wetumpka | 2 | 7,845 | 7,311 | 1.15% | 682 | 12 | City |
| Tallassee | 3 | 4,680 | 4,784 | -0.36% | 412 | 11 | City |
| Deatsville | 4 | 1,727 | 1,667 | 0.58% | 359 | 5 | Town |
| Elmore | 5 | 1,442 | 1,184 | 3.07% | 230 | 6 | Town |
| Coosada | 6 | 1,338 | 1,220 | 1.52% | 194 | 7 | Town |
| Eclectic | 7 | 1,222 | 1,194 | 0.41% | 297 | 4 | Town |
Millbrook is the largest city in Elmore County, with a population of 17,825.
Eclectic is the smallest city in Elmore County, with a population of 1,222.
There are 7 cities in Elmore County, Alabama.