| | Red River, NM | La Veta, CO | United States |
| Population | 675 | 809 | 329,725,481 |
| Female Population | 68.3% | 60.2% | 50.5% |
| Male Population | 31.7% | 39.8% | 49.5% |
| Median Age | 33.5 | 61.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 476 | 797 | 309,327,143 |
| Population - 2000 | 484 | 924 | 285,036,114 |
| Population - 1990 | 387 | 726 | 251,960,433 |
| Pop. 2000 to Now | -5.2% | -12.5% | 15.6% |
| Pop. 1990 to Now | 18.6% | 11.4% | 30.8% |
| space4 | | | |
| Population Density | 665.0 | 591.8 | 93.4 |
| Land Area | 1.0 | 1.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Red River, NM | La Veta, CO | United States |
| Age 0 to 4 | 3.7% | 3.1% | 5.9% |
| Age 5 to 9 | 2.4% | 1.9% | 6.1% |
| Age 10 to 14 | 14.1% | 4.6% | 6.6% |
| Age 15 to 17 | 3.0% | 0.0% | 3.9% |
| Age 18 to 20 | 4.9% | 0.2% | 4.0% |
| Age 21 to 24 | 1.5% | 1.5% | 5.2% |
| Age 25 to 34 | 21.0% | 10.6% | 13.8% |
| Age 35 to 44 | 19.3% | 9.4% | 12.9% |
| Age 45 to 54 | 6.4% | 9.8% | 12.6% |
| Age 55 to 59 | 2.4% | 4.8% | 6.7% |
| Age 60 to 64 | 7.1% | 13.2% | 6.3% |
| Age 65 to 74 | 9.2% | 26.3% | 9.6% |
| Age 75 to 84 | 3.7% | 11.1% | 4.5% |
| Age 85 and over | 1.5% | 3.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Red River, NM | La Veta, CO | United States |
| White | 95.6% | 88.0% | 59.4% |
| Black | 0.0% | 0.2% | 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 | 0.0% | 0.2% | 0.4% |
| Two or More Races | 1.5% | 1.0% | 3.2% |
| Hispanic | 3.0% | 10.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Red River, NM | La Veta, CO | United States |
| Married Population | 32.7% | 60.1% | 49.8% |
| Currently Married | 32.7% | 54.8% | 48.0% |
| Married but Separated | 0.0% | 5.3% | 1.8% |
| Single Population | 67.3% | 39.9% | 50.2% |
| Never Married | 50.1% | 21.7% | 33.8% |
| Divorced | 12.4% | 7.2% | 10.8% |
| Widowed | 4.8% | 10.9% | 5.6% |
| space5 | | | |
| Household Size | 2.65 | 2.25 | 2.60 |
| Households | 255 | 358 | 124,010,992 |
| Family Households | 144 | 254 | 80,755,759 |
| Married couple, w/children | 9.0% | 10.2% | 30.5% |
| Married couple, no children | 41.7% | 72.0% | 42.9% |
| Non Family Households | 111 | 104 | 43,255,233 |
| Single householder, w/children | 44.4% | 0.0% | 15.8% |
| Single householder, no children | 4.9% | 17.7% | 10.8% |