| | Yoakum, TX | El Campo, TX | United States |
| Population | 5,815 | 12,280 | 329,725,481 |
| Female Population | 52.7% | 52.1% | 50.5% |
| Male Population | 47.3% | 48.0% | 49.5% |
| Median Age | 35.7 | 33.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 5,795 | 11,687 | 309,327,143 |
| Population - 2000 | 5,731 | 10,945 | 285,036,114 |
| Population - 1990 | 5,611 | 10,511 | 251,960,433 |
| Pop. 2000 to Now | 3.6% | 5.1% | 15.6% |
| Pop. 1990 to Now | 5.8% | 9.4% | 30.8% |
| space4 | | | |
| Population Density | 1,269.4 | 1,266.2 | 93.4 |
| Land Area | 4.6 | 9.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Yoakum, TX | El Campo, TX | United States |
| Age 0 to 4 | 5.6% | 8.4% | 5.9% |
| Age 5 to 9 | 8.5% | 9.4% | 6.1% |
| Age 10 to 14 | 6.3% | 8.3% | 6.6% |
| Age 15 to 17 | 7.2% | 5.3% | 3.9% |
| Age 18 to 20 | 6.9% | 4.6% | 4.0% |
| Age 21 to 24 | 2.6% | 4.9% | 5.2% |
| Age 25 to 34 | 11.1% | 10.6% | 13.8% |
| Age 35 to 44 | 17.2% | 13.8% | 12.9% |
| Age 45 to 54 | 5.8% | 10.4% | 12.6% |
| Age 55 to 59 | 5.9% | 4.9% | 6.7% |
| Age 60 to 64 | 3.7% | 4.4% | 6.3% |
| Age 65 to 74 | 10.4% | 8.1% | 9.6% |
| Age 75 to 84 | 6.2% | 3.7% | 4.5% |
| Age 85 and over | 2.7% | 3.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Yoakum, TX | El Campo, TX | United States |
| White | 39.3% | 41.4% | 59.4% |
| Black | 7.9% | 8.0% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.1% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 1.6% | 0.3% | 3.2% |
| Hispanic | 51.2% | 50.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Yoakum, TX | El Campo, TX | United States |
| Married Population | 44.4% | 52.2% | 49.8% |
| Currently Married | 43.0% | 49.6% | 48.0% |
| Married but Separated | 1.4% | 2.6% | 1.8% |
| Single Population | 55.6% | 47.8% | 50.2% |
| Never Married | 32.7% | 30.8% | 33.8% |
| Divorced | 12.3% | 10.1% | 10.8% |
| Widowed | 10.6% | 6.9% | 5.6% |
| space5 | | | |
| Household Size | 2.72 | 2.83 | 2.60 |
| Households | 2,085 | 4,306 | 124,010,992 |
| Family Households | 1,448 | 3,156 | 80,755,759 |
| Married couple, w/children | 37.7% | 36.4% | 30.5% |
| Married couple, no children | 27.1% | 27.8% | 42.9% |
| Non Family Households | 637 | 1,150 | 43,255,233 |
| Single householder, w/children | 16.9% | 24.8% | 15.8% |
| Single householder, no children | 18.3% | 11.0% | 10.8% |