| | Fair Oaks Ranch, TX | Hemet, CA | United States |
| Population | 9,951 | 88,903 | 329,725,481 |
| Female Population | 51.5% | 50.9% | 50.5% |
| Male Population | 48.5% | 49.1% | 49.5% |
| Median Age | 46.4 | 38.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 6,747 | 79,105 | 309,327,143 |
| Population - 2000 | 4,695 | 58,812 | 285,036,114 |
| Population - 1990 | 1,860 | 36,094 | 251,960,433 |
| Pop. 2000 to Now | 120.3% | 44.8% | 15.6% |
| Pop. 1990 to Now | 456.2% | 135.9% | 30.8% |
| space4 | | | |
| Population Density | 811.6 | 3,037.8 | 93.4 |
| Land Area | 12.3 | 29.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Fair Oaks Ranch, TX | Hemet, CA | United States |
| Age 0 to 4 | 2.6% | 5.7% | 5.9% |
| Age 5 to 9 | 9.8% | 7.4% | 6.1% |
| Age 10 to 14 | 10.6% | 7.4% | 6.6% |
| Age 15 to 17 | 4.2% | 5.1% | 3.9% |
| Age 18 to 20 | 2.6% | 3.6% | 4.0% |
| Age 21 to 24 | 1.6% | 4.3% | 5.2% |
| Age 25 to 34 | 4.9% | 12.6% | 13.8% |
| Age 35 to 44 | 8.3% | 11.3% | 12.9% |
| Age 45 to 54 | 16.6% | 9.9% | 12.6% |
| Age 55 to 59 | 9.9% | 5.5% | 6.7% |
| Age 60 to 64 | 7.5% | 6.1% | 6.3% |
| Age 65 to 74 | 13.0% | 11.1% | 9.6% |
| Age 75 to 84 | 7.6% | 6.7% | 4.5% |
| Age 85 and over | 0.8% | 3.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Fair Oaks Ranch, TX | Hemet, CA | United States |
| White | 80.0% | 37.0% | 59.4% |
| Black | 0.4% | 8.0% | 12.2% |
| Asian | 1.6% | 2.3% | 5.6% |
| Native American | 0.6% | 0.8% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 2.7% | 2.4% | 3.2% |
| Hispanic | 14.6% | 49.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Fair Oaks Ranch, TX | Hemet, CA | United States |
| Married Population | 70.0% | 48.1% | 49.8% |
| Currently Married | 70.0% | 45.9% | 48.0% |
| Married but Separated | 0.0% | 2.2% | 1.8% |
| Single Population | 30.0% | 51.9% | 50.2% |
| Never Married | 15.9% | 29.7% | 33.8% |
| Divorced | 8.4% | 13.9% | 10.8% |
| Widowed | 5.8% | 8.3% | 5.6% |
| space5 | | | |
| Household Size | 2.64 | 2.91 | 2.60 |
| Households | 3,767 | 30,322 | 124,010,992 |
| Family Households | 2,876 | 20,531 | 80,755,759 |
| Married couple, w/children | 27.8% | 32.7% | 30.5% |
| Married couple, no children | 61.5% | 36.0% | 42.9% |
| Non Family Households | 891 | 9,791 | 43,255,233 |
| Single householder, w/children | 8.5% | 16.1% | 15.8% |
| Single householder, no children | 2.2% | 15.2% | 10.8% |