Founded on 1861-11-01, Conejos County is one of 64 counties in the state of Colorado. Historically, Conejos County was formed from Guadalupe County, one of the 17 original counties of the Territory of Colorado, was renamed Conejos County after six days on November 7, 1861. The city of Conejos is the county seat. With FIPS code of 21, Conejos County has a population of 7,612 and area of 1,290.22 square miles (3,342 km2).
List of all cities in Conejos County, CO alphabetically
| City/Town | Postal Code | Area Code |
| Antonito, CO | 81120 | 719 |
| Bountiful, CO | 81140 | 719 |
| Capulin, CO | 81124 | 719 |
| Conejos, CO | 81129 | 719 |
| Espinoza, CO | 81120 | 719 |
| Florida, CO | 81120 | 719 |
| Fox Creek, CO | 81120 | 719 |
| La Isla, CO | 81120 | 719 |
| La Jara, CO | 81140 | 719 |
| Las Mesitas, CO | 81120 | 719 |
| Lasauses, CO | 81151 | 719 |
| Lobatos, CO | 81120 | 719 |
| Los Pinas, CO | 81120 | 719 |
| Manassa, CO | 81141 | 719 |
| Mogote, CO | 81120 | 719 |
| Morgan, CO | 81140 | 719 |
| Ortiz, CO | 81120 | 719 |
| Paisaje, CO | 81120 | 719 |
| Richfield, CO | 81140 | 719 |
| Romeo, CO | 81148 | 719 |
| San Acacio, CO | 81151 | 719 |
| San Antonio, CO | 81120 | 719 |
| San Miguel, CO | 81120 | 719 |
| San Rafeal, CO | 81120 | 719 |
| Sanford, CO | 81151 | 719 |
| Track City, CO | 81120 | 719 |