| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| El Dorado Springs | 1 | 3,679 | 3,495 | 1.02% | 1,194 | 3 | City |
| Stockton | 2 | 1,860 | 1,688 | 1.92% | 879 | 2 | City |
| Jerico Springs | 3 | 170 | 160 | 1.19% | 249 | 1 | Village |
| Umber View Heights | 4 | 43 | 41 | 0% | 694 | 0 | Village |
El Dorado Springs is the largest city in Cedar County, with a population of 3,679.
Umber View Heights is the smallest city in Cedar County, with a population of 43.
There are 4 cities in Cedar County, Missouri.