| | Jourdanton, TX | Edna, TX | United States |
| Population | 4,059 | 5,890 | 329,725,481 |
| Female Population | 59.6% | 55.7% | 50.5% |
| Male Population | 40.5% | 44.3% | 49.5% |
| Median Age | 30.7 | 37.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,885 | 5,449 | 309,327,143 |
| Population - 2000 | 3,732 | 5,899 | 285,036,114 |
| Population - 1990 | 3,220 | 5,343 | 251,960,433 |
| Pop. 2000 to Now | 18.9% | -2.4% | 15.6% |
| Pop. 1990 to Now | 37.8% | 7.7% | 30.8% |
| space4 | | | |
| Population Density | 1,162.0 | 1,424.8 | 93.4 |
| Land Area | 3.5 | 4.1 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Jourdanton, TX | Edna, TX | United States |
| Age 0 to 4 | 9.1% | 7.5% | 5.9% |
| Age 5 to 9 | 5.2% | 8.6% | 6.1% |
| Age 10 to 14 | 7.3% | 9.3% | 6.6% |
| Age 15 to 17 | 8.4% | 4.8% | 3.9% |
| Age 18 to 20 | 4.6% | 3.1% | 4.0% |
| Age 21 to 24 | 6.1% | 2.9% | 5.2% |
| Age 25 to 34 | 14.6% | 9.7% | 13.8% |
| Age 35 to 44 | 17.0% | 15.9% | 12.9% |
| Age 45 to 54 | 6.9% | 10.1% | 12.6% |
| Age 55 to 59 | 6.5% | 5.6% | 6.7% |
| Age 60 to 64 | 1.1% | 6.1% | 6.3% |
| Age 65 to 74 | 7.5% | 7.6% | 9.6% |
| Age 75 to 84 | 4.8% | 7.2% | 4.5% |
| Age 85 and over | 1.0% | 1.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Jourdanton, TX | Edna, TX | United States |
| White | 41.6% | 42.3% | 59.4% |
| Black | 0.3% | 15.3% | 12.2% |
| Asian | 2.8% | 0.4% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 3.0% | 1.3% | 3.2% |
| Hispanic | 52.4% | 40.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Jourdanton, TX | Edna, TX | United States |
| Married Population | 44.7% | 57.5% | 49.8% |
| Currently Married | 43.5% | 55.5% | 48.0% |
| Married but Separated | 1.3% | 2.0% | 1.8% |
| Single Population | 55.3% | 42.5% | 50.2% |
| Never Married | 37.3% | 25.2% | 33.8% |
| Divorced | 11.4% | 10.6% | 10.8% |
| Widowed | 6.6% | 6.7% | 5.6% |
| space5 | | | |
| Household Size | 2.78 | 2.83 | 2.60 |
| Households | 1,438 | 2,028 | 124,010,992 |
| Family Households | 1,038 | 1,415 | 80,755,759 |
| Married couple, w/children | 44.4% | 40.4% | 30.5% |
| Married couple, no children | 27.6% | 43.2% | 42.9% |
| Non Family Households | 400 | 613 | 43,255,233 |
| Single householder, w/children | 25.3% | 12.2% | 15.8% |
| Single householder, no children | 2.6% | 4.2% | 10.8% |