| | Fritch, TX | Alamo Heights, TX | United States |
| Population | 2,334 | 7,360 | 329,725,481 |
| Female Population | 47.9% | 49.1% | 50.5% |
| Male Population | 52.1% | 50.9% | 49.5% |
| Median Age | 38 | 39.7 | 38.4 |
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| Population - 2010 | 2,107 | 7,063 | 309,327,143 |
| Population - 2000 | 2,235 | 7,319 | 285,036,114 |
| Population - 1990 | 2,335 | 6,502 | 251,960,433 |
| Pop. 2000 to Now | -13.7% | 18.4% | 15.6% |
| Pop. 1990 to Now | -17.4% | 33.3% | 30.8% |
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| Population Density | 1,439.0 | 3,997.8 | 93.4 |
| Land Area | 1.6 | 1.8 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Fritch, TX | Alamo Heights, TX | United States |
| Age 0 to 4 | 5.9% | 4.2% | 5.9% |
| Age 5 to 9 | 4.9% | 5.9% | 6.1% |
| Age 10 to 14 | 6.9% | 9.0% | 6.6% |
| Age 15 to 17 | 3.0% | 4.9% | 3.9% |
| Age 18 to 20 | 1.2% | 1.5% | 4.0% |
| Age 21 to 24 | 1.6% | 6.3% | 5.2% |
| Age 25 to 34 | 20.4% | 11.9% | 13.8% |
| Age 35 to 44 | 11.0% | 13.7% | 12.9% |
| Age 45 to 54 | 10.7% | 12.4% | 12.6% |
| Age 55 to 59 | 6.9% | 9.9% | 6.7% |
| Age 60 to 64 | 4.7% | 5.7% | 6.3% |
| Age 65 to 74 | 11.2% | 9.7% | 9.6% |
| Age 75 to 84 | 3.7% | 3.5% | 4.5% |
| Age 85 and over | 7.9% | 1.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Fritch, TX | Alamo Heights, TX | United States |
| White | 88.0% | 70.2% | 59.4% |
| Black | 0.0% | 0.7% | 12.2% |
| Asian | 0.5% | 1.1% | 5.6% |
| Native American | 1.8% | 0.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.3% | 0.0% | 0.2% |
| Other | 0.0% | 0.2% | 0.4% |
| Two or More Races | 3.3% | 2.7% | 3.2% |
| Hispanic | 6.0% | 24.7% | 18.4% |
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| Marriage & Family | | | |
| | Fritch, TX | Alamo Heights, TX | United States |
| Married Population | 54.0% | 55.4% | 49.8% |
| Currently Married | 54.0% | 55.2% | 48.0% |
| Married but Separated | 0.0% | 0.2% | 1.8% |
| Single Population | 46.0% | 44.6% | 50.2% |
| Never Married | 30.0% | 32.2% | 33.8% |
| Divorced | 9.8% | 9.5% | 10.8% |
| Widowed | 6.1% | 2.9% | 5.6% |
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| Household Size | 3.00 | 2.52 | 2.60 |
| Households | 777 | 2,892 | 124,010,992 |
| Family Households | 601 | 1,814 | 80,755,759 |
| Married couple, w/children | 24.1% | 33.8% | 30.5% |
| Married couple, no children | 56.4% | 49.5% | 42.9% |
| Non Family Households | 176 | 1,078 | 43,255,233 |
| Single householder, w/children | 11.0% | 13.6% | 15.8% |
| Single householder, no children | 8.5% | 3.1% | 10.8% |