| | Leakey, TX | Emory, TX | United States |
| Population | 445 | 1,536 | 329,725,481 |
| Female Population | 45.2% | 45.2% | 50.5% |
| Male Population | 54.8% | 54.8% | 49.5% |
| Median Age | 48.4 | 33.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 426 | 1,210 | 309,327,143 |
| Population - 2000 | 387 | 1,021 | 285,036,114 |
| Population - 1990 | 399 | 963 | 251,960,433 |
| Pop. 2000 to Now | 11.4% | 33.9% | 15.6% |
| Pop. 1990 to Now | 8.0% | 42.0% | 30.8% |
| space4 | | | |
| Population Density | 793.2 | 783.3 | 93.4 |
| Land Area | 0.6 | 2.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Leakey, TX | Emory, TX | United States |
| Age 0 to 4 | 9.2% | 8.4% | 5.9% |
| Age 5 to 9 | 11.7% | 4.8% | 6.1% |
| Age 10 to 14 | 5.8% | 2.7% | 6.6% |
| Age 15 to 17 | 4.3% | 6.3% | 3.9% |
| Age 18 to 20 | 2.2% | 5.1% | 4.0% |
| Age 21 to 24 | 0.0% | 7.8% | 5.2% |
| Age 25 to 34 | 11.2% | 17.6% | 13.8% |
| Age 35 to 44 | 0.7% | 8.2% | 12.9% |
| Age 45 to 54 | 9.9% | 11.1% | 12.6% |
| Age 55 to 59 | 9.4% | 6.4% | 6.7% |
| Age 60 to 64 | 0.0% | 6.8% | 6.3% |
| Age 65 to 74 | 20.2% | 8.4% | 9.6% |
| Age 75 to 84 | 4.3% | 4.8% | 4.5% |
| Age 85 and over | 11.0% | 1.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Leakey, TX | Emory, TX | United States |
| White | 74.8% | 80.9% | 59.4% |
| Black | 0.0% | 12.4% | 12.2% |
| Asian | 0.0% | 1.4% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.2% | 0.4% | 3.2% |
| Hispanic | 24.9% | 4.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Leakey, TX | Emory, TX | United States |
| Married Population | 56.4% | 42.3% | 49.8% |
| Currently Married | 56.4% | 40.7% | 48.0% |
| Married but Separated | 0.0% | 1.5% | 1.8% |
| Single Population | 43.6% | 57.7% | 50.2% |
| Never Married | 20.2% | 31.8% | 33.8% |
| Divorced | 15.0% | 17.5% | 10.8% |
| Widowed | 8.3% | 8.4% | 5.6% |
| space5 | | | |
| Household Size | 2.73 | 3.29 | 2.60 |
| Households | 163 | 450 | 124,010,992 |
| Family Households | 116 | 301 | 80,755,759 |
| Married couple, w/children | 9.5% | 36.5% | 30.5% |
| Married couple, no children | 74.1% | 27.6% | 42.9% |
| Non Family Households | 47 | 149 | 43,255,233 |
| Single householder, w/children | 13.8% | 24.3% | 15.8% |
| Single householder, no children | 2.6% | 11.6% | 10.8% |