| Zip Code | City | Population ↓ |
|---|---|---|
| 80918 | Colorado Springs | 50,005 |
| 80916 | Colorado Springs | 41,104 |
| 80906 | Colorado Springs | 37,502 |
| 80920 | Colorado Springs | 36,923 |
| 80909 | Colorado Springs | 35,486 |
| 80831 | Peyton | 33,912 |
| 80911 | Colorado Springs | 33,027 |
| 80923 | Colorado Springs | 31,772 |
| 80910 | Colorado Springs | 31,368 |
| 80817 | Fountain | 31,241 |
| 80922 | Colorado Springs | 30,453 |
| 80917 | Colorado Springs | 30,398 |
| 80132 | Monument | 30,073 |
| 80907 | Colorado Springs | 27,815 |
| 80919 | Colorado Springs | 27,787 |
| 80921 | Colorado Springs | 26,551 |
| 80908 | Colorado Springs | 25,486 |
| 80915 | Colorado Springs | 23,884 |
| 80904 | Colorado Springs | 21,158 |
| 80924 | Colorado Springs | 19,619 |
| 80925 | Colorado Springs | 17,273 |
| 80905 | Colorado Springs | 16,672 |
| 80903 | Colorado Springs | 16,491 |
| 80902 | Colorado Springs | 11,951 |
| 80927 | Colorado Springs | 8,036 |
| 80840 | Usaf Academy | 6,727 |
| 80913 | Colorado Springs | 6,586 |
| 80808 | Calhan | 6,521 |
| 80829 | Manitou Springs | 5,312 |
| 80951 | Colorado Springs | 5,219 |
| 80133 | Palmer Lake | 2,425 |
| 80930 | Colorado Springs | 1,882 |
| 80938 | Colorado Springs | 1,664 |
| 80926 | Colorado Springs | 1,561 |
| 80864 | Yoder | 1,505 |
| 80809 | Cascade | 1,138 |
| 80928 | Colorado Springs | 798 |
| 80819 | Green Mountain Falls | 650 |
| 80914 | Colorado Springs | 504 |
| 80929 | Colorado Springs | 155 |
| 80939 | Colorado Springs | 62 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 41 ZCTAs in El Paso County, Colorado (US Census).