Colorado - County Infection Estimates

See state-wide estimates here.

Click on a county name to view the infections estimates for that county.

See the Counties Summary page for a searchable and sortable table.

Note: Due to the inherent lag between infections and reporting of cases, our estimates of infections are as of 14 days ago.

Last updated: January 22, 2021

FIPS Code County Population Confirmed Cases % Currently Infected % Total Infected
08031 Denver 727,211 53,998 1.7 24.2
08041 El Paso 720,403 46,330 1.4 19.3
08005 Arapahoe 656,590 43,287 1.6 21.4
08059 Jefferson 582,881 33,321 1.3 17.9
08001 Adams 517,421 44,442 1.7 26.8
08069 Larimer 356,899 17,259 1.2 14.4
08035 Douglas 351,154 18,096 1.4 15.6
08013 Boulder 326,196 16,514 1.1 15.6
08123 Weld 324,492 22,832 1.7 23.3
08101 Pueblo 168,424 14,113 1.0 24.6
08077 Mesa 154,210 11,266 2.7 20.4
08014 Broomfield 70,465 3,240 1.2 14.4
08045 Garfield 60,061 4,585 2.3 22.7
08067 La Plata 56,221 2,626 1.5 13.8
08037 Eagle 55,127 4,121 2.7 27.4
08043 Fremont 47,839 5,012 1.4 30.1
08085 Montrose 42,758 2,805 3.1 19.5
08029 Delta 31,162 2,187 3.8 19.8
08117 Summit 31,011 2,460 2.1 25.3
08087 Morgan 29,068 2,330 1.4 30.7
08039 Elbert 26,729 1,103 0.8 12.5
08083 Montezuma 26,183 1,555 2.5 17.0
08107 Routt 25,638 1,415 2.8 16.2
08119 Teller 25,388 1,129 1.1 13.3
08075 Logan 22,409 3,550 2.6 52.9
08015 Chaffee 20,356 1,239 1.8 19.3
08093 Park 18,845 461 0.9 7.4
08089 Otero 18,278 1,763 1.4 27.6
08097 Pitkin 17,767 1,732 8.1 29.5
08051 Gunnison 17,462 949 2.7 20.7
08003 Alamosa 16,233 1,098 2.0 20.3
08049 Grand 15,734 842 2.1 14.8
08071 Las Animas 14,506 887 4.5 17.0
08007 Archuleta 14,029 580 1.3 11.8
08081 Moffat 13,283 605 0.8 13.0
08099 Prowers 12,172 1,088 1.4 25.9
08105 Rio Grande 11,267 560 3.5 14.6
08125 Yuma 10,019 632 1.6 18.4
08019 Clear Creek 9,700 337 1.2 10.8
08021 Conejos 8,205 377 1.7 13.0
08113 San Miguel 8,179 532 2.5 18.2
08065 Lake 8,127 482 1.3 18.5
08063 Kit Carson 7,097 483 1.4 21.3
08055 Huerfano 6,897 287 0.3 12.1
08109 Saguache 6,824 286 1.1 14.1
08103 Rio Blanco 6,324 349 2.4 15.0
08047 Gilpin 6,243 140 0.4 6.7
08025 Crowley 6,061 1,743 3.6 85.3
08073 Lincoln 5,701 835 1.9 41.6
08011 Bent 5,577 1,279 6.8 63.4
08027 Custer 5,068 156 0.4 9.2
08091 Ouray 4,952 180 1.3 11.3
08121 Washington 4,908 364 0.7 22.9
08095 Phillips 4,265 316 1.7 22.4
08023 Costilla 3,887 175 0.7 13.6
08009 Baca 3,581 256 3.6 21.2
08115 Sedgwick 2,248 182 4.5 22.9
08033 Dolores 2,055 58 0.4 7.8
08017 Cheyenne 1,831 113 2.6 18.0
08061 Kiowa 1,406 83 1.4 16.6
08057 Jackson 1,392 44 1.6 9.3
08053 Hinsdale 820 16 0.5 8.0
08079 Mineral 769 55 3.2 22.9
08111 San Juan 728 35 2.3 14.8