USA. Colorado Caucus 2008
By Alex Kireev
| County | Clinton | Obama | Huckabee | McCain | Paul | Romney | |
| TOTAL | 32.19% | 66.21% | 12.83% | 18.42% | 8.45% | 60.00% | |
| Adams | 46.38% | 50.94% | 12.98% | 14.47% | 5.86% | 66.69% | |
| Alamosa | 29.75% | 68.60% | 2.09% | 28.27% | 2.62% | 62.30% | |
| Arapahoe | 34.15% | 65.36% | 8.38% | 19.48% | 6.06% | 65.94% | |
| Archuleta | 22.86% | 75.10% | 14.69% | 28.16% | 18.78% | 37.96% | |
| Baca | 45.16% | 19.35% | 28.16% | 20.39% | 9.71% | 40.78% | |
| Bent | 43.24% | 43.24% | 26.47% | 27.94% | 4.41% | 39.71% | |
| Boulder | 24.71% | 73.14% | 9.56% | 23.67% | 15.55% | 50.67% | |
| Broomfield | 33.63% | 65.41% | 9.22% | 19.89% | 7.51% | 63.24% | |
| Chaffee | 30.24% | 66.74% | 20.57% | 26.27% | 6.65% | 46.52% | |
| Cheyenne | 50.00% | 29.17% | 39.76% | 6.02% | 2.41% | 51.81% | |
| ClearCreek | 28.96% | 70.73% | 8.18% | 26.82% | 8.64% | 56.36% | |
| Conejos | 49.15% | 46.89% | 4.27% | 5.69% | 1.07% | 88.97% | |
| Costilla | 58.54% | 37.40% | 10.00% | 32.50% | 17.50% | 40.00% | |
| Crowley | 37.50% | 61.25% | 34.15% | 22.76% | 7.32% | 35.77% | |
| Custer | 28.99% | 65.22% | 21.15% | 33.65% | 15.38% | 28.85% | |
| Delta | 26.70% | 69.56% | 19.35% | 13.48% | 8.36% | 58.30% | |
| Denver | 29.91% | 68.75% | 7.77% | 25.59% | 11.11% | 54.95% | |
| Dolores | 21.54% | 50.77% | 32.61% | 15.22% | 2.17% | 50.00% | |
| Douglas | 36.96% | 62.72% | 9.21% | 13.98% | 4.89% | 71.60% | |
| Eagle | 26.13% | 72.13% | 9.55% | 31.21% | 6.79% | 52.44% | |
| Elbert | 38.86% | 59.43% | 16.82% | 15.04% | 8.95% | 59.07% | |
| ElPaso | 29.36% | 69.70% | 18.61% | 17.58% | 5.32% | 58.20% | |
| Fremont | 48.33% | 50.91% | 19.82% | 22.12% | 7.37% | 49.77% | |
| Garfield | 26.29% | 71.28% | 15.03% | 19.76% | 8.92% | 55.42% | |
| Gilpin | 27.47% | 71.24% | 12.75% | 25.49% | 26.47% | 35.29% | |
| Grand | 34.67% | 62.67% | 15.63% | 24.31% | 13.54% | 45.83% | |
| Gunnison | 26.01% | 71.21% | 29.63% | 22.22% | 11.11% | 37.04% | |
| Hinsdale | 23.33% | 76.67% | 17.50% | 47.50% | 12.50% | 18.75% | |
| Huerfano | 33.50% | 63.00% | 8.70% | 34.78% | 10.14% | 43.48% | |
| Jackson | 60.00% | 40.00% | |||||
| Jefferson | 35.83% | 62.23% | 9.42% | 18.39% | 7.17% | 64.78% | |
| Kiowa | 47.83% | 34.78% | 46.38% | 21.74% | 2.90% | 27.54% | |
| KitCarson | 64.20% | 27.16% | 17.37% | 23.95% | 22.75% | 35.33% | |
| Lake | 23.23% | 65.16% | 10.76% | 19.08% | 9.33% | 60.83% | |
| LaPlata | 18.99% | 77.95% | 15.19% | 26.58% | 15.19% | 40.51% | |
| Larimer | 27.82% | 71.69% | 13.57% | 14.85% | 11.97% | 59.28% | |
| LasAnimas | 57.64% | 38.85% | 15.66% | 24.70% | 7.83% | 51.20% | |
| Lincoln | 38.98% | 52.54% | 23.20% | 23.20% | 5.60% | 48.00% | |
| Logan | 52.05% | 39.73% | 16.85% | 25.00% | 6.46% | 51.69% | |
| Mesa | 37.98% | 58.68% | 12.40% | 15.50% | 4.57% | 67.02% | |
| Mineral | 34.78% | 47.83% | 26.09% | 13.04% | 13.04% | 47.83% | |
| Moffat | 33.68% | 65.26% | 11.49% |