| | Heavener, OK | Alamosa, CO | United States |
| Population | 3,051 | 9,704 | 329,725,481 |
| Female Population | 47.6% | 50.1% | 50.5% |
| Male Population | 52.4% | 49.9% | 49.5% |
| Median Age | 32.2 | 28.7 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,440 | 8,907 | 309,327,143 |
| Population - 2000 | 3,201 | 7,960 | 285,036,114 |
| Population - 1990 | 2,601 | 7,579 | 251,960,433 |
| Pop. 2000 to Now | 3.1% | 17.7% | 15.6% |
| Pop. 1990 to Now | 26.8% | 23.6% | 30.8% |
| space4 | | | |
| Population Density | 618.1 | 1,304.0 | 93.4 |
| Land Area | 4.9 | 7.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Heavener, OK | Alamosa, CO | United States |
| Age 0 to 4 | 9.3% | 6.5% | 5.9% |
| Age 5 to 9 | 7.3% | 5.1% | 6.1% |
| Age 10 to 14 | 7.7% | 8.8% | 6.6% |
| Age 15 to 17 | 5.8% | 3.9% | 3.9% |
| Age 18 to 20 | 5.1% | 10.8% | 4.0% |
| Age 21 to 24 | 5.0% | 9.7% | 5.2% |
| Age 25 to 34 | 13.2% | 14.5% | 13.8% |
| Age 35 to 44 | 14.5% | 13.1% | 12.9% |
| Age 45 to 54 | 10.2% | 7.5% | 12.6% |
| Age 55 to 59 | 6.6% | 4.8% | 6.7% |
| Age 60 to 64 | 4.9% | 5.3% | 6.3% |
| Age 65 to 74 | 6.9% | 6.4% | 9.6% |
| Age 75 to 84 | 2.7% | 2.2% | 4.5% |
| Age 85 and over | 0.6% | 1.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Heavener, OK | Alamosa, CO | United States |
| White | 47.5% | 37.2% | 59.4% |
| Black | 0.7% | 0.8% | 12.2% |
| Asian | 1.9% | 1.6% | 5.6% |
| Native American | 7.2% | 0.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 0.0% | 0.6% | 0.4% |
| Two or More Races | 8.4% | 3.1% | 3.2% |
| Hispanic | 34.3% | 56.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Heavener, OK | Alamosa, CO | United States |
| Married Population | 46.1% | 36.2% | 49.8% |
| Currently Married | 43.7% | 35.1% | 48.0% |
| Married but Separated | 2.4% | 1.1% | 1.8% |
| Single Population | 53.9% | 63.8% | 50.2% |
| Never Married | 32.1% | 46.2% | 33.8% |
| Divorced | 14.8% | 13.5% | 10.8% |
| Widowed | 6.9% | 4.0% | 5.6% |
| space5 | | | |
| Household Size | 3.29 | 2.24 | 2.60 |
| Households | 908 | 3,956 | 124,010,992 |
| Family Households | 610 | 2,009 | 80,755,759 |
| Married couple, w/children | 35.2% | 35.2% | 30.5% |
| Married couple, no children | 28.9% | 31.9% | 42.9% |
| Non Family Households | 298 | 1,947 | 43,255,233 |
| Single householder, w/children | 23.3% | 20.5% | 15.8% |
| Single householder, no children | 12.6% | 12.4% | 10.8% |