| 1870 | 1880 | 1885 | 1900 | 1910 |
| 1920 | 1930 | Other |
| 1920 Federal Census - Population Schedules | ||||
| County & SD/ED | Links | NARA Roll | Transcription Status |
Proofreader Status |
| Adams | T625-155 | See New Pages | ||
| Alamosa | T625-155 | See New Pages | ||
| Arapahoe | T625-155 | See New Pages | ||
| Archuleta | T625-156 | See New Pages | ||
| Baca | T625-156 | See New Pages | ||
| Bent | T625-155 | See New Pages | ||
| Boulder | T625-155 & 156 |
See New Pages | ||
| Chaffee | T625-156 | See New Pages | ||
| Cheyenne | T625-156 | See New Pages | ||
| Clear Creek | T625-157 | See New Pages | ||
| Conejos | T625-157 | See New Pages | ||
| Costilla | T625-157 | See New Pages | ||
| Crowley | T625-157 | See New Pages | ||
| Custer | T625-157 | See New Pages | ||
| Delta | T625-157 | See New Pages | ||
| Denver | T625-158 to 162 |
See New Pages | ||
| Dolores | T625-157 | See New Pages | ||
| Douglas | T625-157 | See New Pages | ||
| Eagle | T625-157 | See New Pages | ||
| Elbert | T625-163 | See New Pages | ||
| El Paso | T625-163 | See New Pages | ||
| Fremont | T625-164 | See New Pages | ||
| Garfield | T625-164 | See New Pages | ||
| Gilpin | T625-165 | See New Pages | ||
| Grand | T625-157 | See New Pages | ||
| Gunnison | T625-164 | See New Pages | ||
| Hinsdale | T625-164 | See New Pages | ||
| Huerfano | T625-165 | See New Pages | ||
| Jackson | T625-165 | See New Pages | ||
| Jefferson | T625-164 | See New Pages | ||
| Kiowa | T625-165 | See New Pages | ||
| Kit Carson | T625-165 | See New Pages | ||
| Lake | T625-165 | See New Pages | ||
| La Plata | T625-165 | See New Pages | ||
| Larimer | T625-166 | See New Pages | ||
| Las Animas | T625-166 & 167 |
See New Pages | ||
| Lincoln | T625-167 | See New Pages | ||
| Logan | T625-167 | See New Pages | ||
| Mesa | T625-168 | See New Pages | ||
| Mineral | T625-167 | See New Pages | ||
| Moffat | T625-167 | See New Pages | ||
| Montezuma | T625-167 | See New Pages | ||
| Montrose | T625-168 | See New Pages | ||
| Morgan | T625-168 | See New Pages | ||
| Otero | T625-169 | See New Pages | ||
| Ouray | T625-169 | See New Pages | ||
| Park | T625-168 | See New Pages | ||
| Phillips | T625-171 | See New Pages | ||
| Pitkin | T625-169 | See New Pages | ||
| Prowers | T625-169 | See New Pages | ||
| Pueblo | T625-169 & 170 |
See New Pages | ||
| Rio Blanco | T625-169 | See New Pages | ||
| Rio Grande | T625-171 | See New Pages | ||
| Routt | T625-171 | See New Pages | ||
| Saguache | T625-171 | See New Pages | ||
| San Juan | T625-171 | See New Pages | ||
| San Miguel | T625-171 | See New Pages | ||
| Sedgwick | T625-171 | See New Pages | ||
| Summit | T625-171 | See New Pages | ||
| Teller | T625-172 | See New Pages | ||
| Washington | T625-171 | See New Pages | ||
| Weld | T625-172 & 173 |
See New Pages | ||
| Yuma | T625-173 | See New Pages | ||