| | Seibert, CO | Hugo, CO | United States |
| Population | 133 | 951 | 329,725,481 |
| Female Population | 54.9% | 57.8% | 50.5% |
| Male Population | 45.1% | 42.2% | 49.5% |
| Median Age | 48.8 | 30.7 | 38.4 |
| space3 | | | |
| Population - 2010 | 181 | 730 | 309,327,143 |
| Population - 2000 | 180 | 885 | 285,036,114 |
| Population - 1990 | 181 | 660 | 251,960,433 |
| Pop. 2000 to Now | 18.9% | -11.6% | 15.6% |
| Pop. 1990 to Now | 18.2% | 18.5% | 30.8% |
| space4 | | | |
| Population Density | 387.8 | 1,012.8 | 93.4 |
| Land Area | 0.3 | 0.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Seibert, CO | Hugo, CO | United States |
| Age 0 to 4 | 9.0% | 11.4% | 5.9% |
| Age 5 to 9 | 4.5% | 6.3% | 6.1% |
| Age 10 to 14 | 8.3% | 14.3% | 6.6% |
| Age 15 to 17 | 3.8% | 2.2% | 3.9% |
| Age 18 to 20 | 0.0% | 0.9% | 4.0% |
| Age 21 to 24 | 1.5% | 7.2% | 5.2% |
| Age 25 to 34 | 12.0% | 14.5% | 13.8% |
| Age 35 to 44 | 5.3% | 8.8% | 12.9% |
| Age 45 to 54 | 24.1% | 5.7% | 12.6% |
| Age 55 to 59 | 3.8% | 4.6% | 6.7% |
| Age 60 to 64 | 0.0% | 4.6% | 6.3% |
| Age 65 to 74 | 20.3% | 9.7% | 9.6% |
| Age 75 to 84 | 2.3% | 3.7% | 4.5% |
| Age 85 and over | 5.3% | 6.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Seibert, CO | Hugo, CO | United States |
| White | 95.5% | 89.9% | 59.4% |
| Black | 0.0% | 1.3% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 1.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.0% | 1.9% | 3.2% |
| Hispanic | 4.5% | 5.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Seibert, CO | Hugo, CO | United States |
| Married Population | 43.3% | 46.8% | 49.8% |
| Currently Married | 43.3% | 46.4% | 48.0% |
| Married but Separated | 0.0% | 0.5% | 1.8% |
| Single Population | 56.7% | 53.2% | 50.2% |
| Never Married | 22.1% | 20.6% | 33.8% |
| Divorced | 17.3% | 18.2% | 10.8% |
| Widowed | 17.3% | 14.4% | 5.6% |
| space5 | | | |
| Household Size | 2.11 | 2.17 | 2.60 |
| Households | 63 | 393 | 124,010,992 |
| Family Households | 25 | 214 | 80,755,759 |
| Married couple, w/children | 20.0% | 37.4% | 30.5% |
| Married couple, no children | 48.0% | 36.4% | 42.9% |
| Non Family Households | 38 | 179 | 43,255,233 |
| Single householder, w/children | 16.0% | 21.0% | 15.8% |
| Single householder, no children | 16.0% | 5.1% | 10.8% |