| | Adair, OK | Escalon, CA | United States |
| Population | 721 | 7,458 | 329,725,481 |
| Female Population | 53.0% | 54.2% | 50.5% |
| Male Population | 47.0% | 45.8% | 49.5% |
| Median Age | 32.9 | 33.7 | 38.4 |
| space3 | | | |
| Population - 2010 | 825 | 7,134 | 309,327,143 |
| Population - 2000 | 704 | 5,963 | 285,036,114 |
| Population - 1990 | 685 | 4,437 | 251,960,433 |
| Pop. 2000 to Now | 14.5% | 27.1% | 15.6% |
| Pop. 1990 to Now | 17.7% | 70.8% | 30.8% |
| space4 | | | |
| Population Density | 144.6 | 3,241.2 | 93.4 |
| Land Area | 5.0 | 2.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Adair, OK | Escalon, CA | United States |
| Age 0 to 4 | 5.0% | 11.6% | 5.9% |
| Age 5 to 9 | 10.3% | 4.3% | 6.1% |
| Age 10 to 14 | 13.2% | 7.1% | 6.6% |
| Age 15 to 17 | 6.7% | 2.6% | 3.9% |
| Age 18 to 20 | 2.2% | 3.0% | 4.0% |
| Age 21 to 24 | 1.9% | 0.7% | 5.2% |
| Age 25 to 34 | 13.5% | 22.5% | 13.8% |
| Age 35 to 44 | 12.2% | 8.8% | 12.9% |
| Age 45 to 54 | 12.3% | 7.9% | 12.6% |
| Age 55 to 59 | 5.3% | 6.1% | 6.7% |
| Age 60 to 64 | 4.3% | 8.8% | 6.3% |
| Age 65 to 74 | 9.4% | 6.8% | 9.6% |
| Age 75 to 84 | 2.4% | 6.7% | 4.5% |
| Age 85 and over | 1.4% | 3.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Adair, OK | Escalon, CA | United States |
| White | 65.6% | 71.8% | 59.4% |
| Black | 0.0% | 0.3% | 12.2% |
| Asian | 0.0% | 1.4% | 5.6% |
| Native American | 17.9% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.4% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 10.7% | 6.9% | 3.2% |
| Hispanic | 5.8% | 19.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Adair, OK | Escalon, CA | United States |
| Married Population | 58.7% | 62.8% | 49.8% |
| Currently Married | 56.8% | 61.3% | 48.0% |
| Married but Separated | 1.9% | 1.5% | 1.8% |
| Single Population | 41.3% | 37.2% | 50.2% |
| Never Married | 20.3% | 19.2% | 33.8% |
| Divorced | 14.7% | 6.6% | 10.8% |
| Widowed | 6.2% | 11.4% | 5.6% |
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| Household Size | 3.22 | 2.59 | 2.60 |
| Households | 224 | 2,866 | 124,010,992 |
| Family Households | 175 | 2,142 | 80,755,759 |
| Married couple, w/children | 37.7% | 39.2% | 30.5% |
| Married couple, no children | 38.9% | 39.1% | 42.9% |
| Non Family Households | 49 | 724 | 43,255,233 |
| Single householder, w/children | 21.1% | 11.8% | 15.8% |
| Single householder, no children | 2.3% | 9.9% | 10.8% |