26 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Colorado Springs | 1 | 496,514 | 480,378 | 0.6% | 2,460 | 202 | City |
| Colorado Springs | 2 | 496,514 | 481,713 | 0.6% | 2,460 | 202 | City |
| Security-Widefield | 3 | 40,717 | 38,645 | 1.3% | 3,169 | 13 | CDP |
| Fountain | 4 | 29,349 | 29,801 | -0.37% | 1,314 | 22 | City |
| Fountain | 5 | 29,349 | 29,887 | -0.37% | 1,314 | 22 | City |
| Cimarron Hills | 6 | 19,758 | 18,981 | 1.22% | 3,354 | 6 | CDP |
| Fort Carson | 7 | 19,178 | 16,243 | 1.9% | 686 | 28 | CDP |
| Monument | 8 | 14,152 | 10,399 | 5.55% | 2,030 | 7 | Town |
| Monument | 9 | 14,152 | 10,429 | 5.55% | 2,030 | 7 | Town |
| Woodmoor | 10 | 8,889 | 8,474 | 0.11% | 1,460 | 6 | CDP |
| Stratmoor | 11 | 7,218 | 5,960 | 0.31% | 2,728 | 3 | CDP |
| Air Force Academy | 12 | 6,661 | 6,368 | -0.02% | 667 | 10 | CDP |
| Gleneagle | 13 | 6,374 | 6,256 | -0.23% | 2,737 | 2 | CDP |
| Manitou Springs | 14 | 4,539 | 4,864 | -1.48% | 1,441 | 3 | City |
| Manitou Springs | 15 | 4,539 | 4,877 | -1.48% | 1,441 | 3 | City |
| Palmer Lake | 16 | 2,554 | 2,652 | -0.82% | 826 | 3 | Town |
| Palmer Lake | 17 | 2,554 | 2,659 | -0.82% | 826 | 3 | Town |
| Cascade-Chipita Park | 18 | 1,214 | 943 | -2.33% | 91 | 13 | CDP |
| Calhan | 19 | 721 | 765 | -1.23% | 866 | 1 | Town |
| Calhan | 20 | 721 | 764 | -1.23% | 866 | 1 | Town |
| Green Mountain Falls | 21 | 598 | 647 | -1.64% | 516 | 1 | Town |
| Green Mountain Falls | 22 | 598 | 648 | -1.64% | 516 | 1 | Town |
| Elbert | 23 | 196 | 220 | -1.01% | 414 | 0 | CDP |
| Rock Creek Park | 24 | 176 | 80 | 7.32% | 662 | 0 | CDP |
| Ramah | 25 | 104 | 112 | -1.89% | 409 | 0 | Town |
| Ramah | 26 | 104 | 112 | -1.89% | 409 | 0 | Town |
Colorado Springs is the largest city in El Paso County, with a population of 496,514.
Ramah is the smallest city in El Paso County, with a population of 104.
There are 26 cities in El Paso County, Colorado.