| | Arriba, CO | Double Springs, AL | United States |
| Population | 229 | 1,753 | 329,725,481 |
| Female Population | 53.3% | 46.5% | 50.5% |
| Male Population | 46.7% | 53.5% | 49.5% |
| Median Age | 37.4 | 28.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 193 | 1,111 | 309,327,143 |
| Population - 2000 | 244 | 1,003 | 285,036,114 |
| Population - 1990 | 220 | 1,138 | 251,960,433 |
| Pop. 2000 to Now | -15.6% | 5.9% | 15.6% |
| Pop. 1990 to Now | -6.4% | -6.7% | 30.8% |
| space4 | | | |
| Population Density | 520.5 | 426.5 | 93.4 |
| Land Area | 0.4 | 4.1 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Arriba, CO | Double Springs, AL | United States |
| Age 0 to 4 | 4.8% | 12.0% | 5.9% |
| Age 5 to 9 | 14.4% | 9.6% | 6.1% |
| Age 10 to 14 | 9.6% | 6.9% | 6.6% |
| Age 15 to 17 | 6.6% | 4.6% | 3.9% |
| Age 18 to 20 | 0.0% | 4.4% | 4.0% |
| Age 21 to 24 | 5.7% | 2.7% | 5.2% |
| Age 25 to 34 | 7.9% | 16.0% | 13.8% |
| Age 35 to 44 | 4.4% | 14.7% | 12.9% |
| Age 45 to 54 | 12.2% | 7.9% | 12.6% |
| Age 55 to 59 | 7.0% | 4.2% | 6.7% |
| Age 60 to 64 | 9.2% | 6.1% | 6.3% |
| Age 65 to 74 | 16.6% | 3.7% | 9.6% |
| Age 75 to 84 | 1.3% | 5.5% | 4.5% |
| Age 85 and over | 0.4% | 1.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Arriba, CO | Double Springs, AL | United States |
| White | 89.5% | 88.4% | 59.4% |
| Black | 0.0% | 0.8% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.4% | 0.0% | 0.4% |
| Two or More Races | 1.3% | 7.1% | 3.2% |
| Hispanic | 8.7% | 3.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Arriba, CO | Double Springs, AL | United States |
| Married Population | 50.3% | 44.2% | 49.8% |
| Currently Married | 43.6% | 37.5% | 48.0% |
| Married but Separated | 6.7% | 6.7% | 1.8% |
| Single Population | 49.7% | 55.8% | 50.2% |
| Never Married | 27.6% | 31.2% | 33.8% |
| Divorced | 15.3% | 17.5% | 10.8% |
| Widowed | 6.7% | 7.2% | 5.6% |
| space5 | | | |
| Household Size | 1.97 | 2.59 | 2.60 |
| Households | 116 | 611 | 124,010,992 |
| Family Households | 62 | 440 | 80,755,759 |
| Married couple, w/children | 33.9% | 24.8% | 30.5% |
| Married couple, no children | 30.6% | 25.0% | 42.9% |
| Non Family Households | 54 | 171 | 43,255,233 |
| Single householder, w/children | 16.1% | 46.6% | 15.8% |
| Single householder, no children | 19.4% | 3.6% | 10.8% |