| | Campbell, TX | Pleasanton, TX | United States |
| Population | 929 | 10,508 | 329,725,481 |
| Female Population | 59.1% | 52.1% | 50.5% |
| Male Population | 40.9% | 47.9% | 49.5% |
| Median Age | 52.6 | 31.6 | 38.4 |
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| Population - 2010 | 562 | 9,592 | 309,327,143 |
| Population - 2000 | 734 | 8,266 | 285,036,114 |
| Population - 1990 | 683 | 7,678 | 251,960,433 |
| Pop. 2000 to Now | -13.6% | 33.2% | 15.6% |
| Pop. 1990 to Now | -7.2% | 43.4% | 30.8% |
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| Population Density | 696.9 | 1,178.2 | 93.4 |
| Land Area | 1.3 | 8.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Campbell, TX | Pleasanton, TX | United States |
| Age 0 to 4 | 4.3% | 8.3% | 5.9% |
| Age 5 to 9 | 3.2% | 11.5% | 6.1% |
| Age 10 to 14 | 7.4% | 9.1% | 6.6% |
| Age 15 to 17 | 4.2% | 4.1% | 3.9% |
| Age 18 to 20 | 0.9% | 2.1% | 4.0% |
| Age 21 to 24 | 1.2% | 6.4% | 5.2% |
| Age 25 to 34 | 7.0% | 11.8% | 13.8% |
| Age 35 to 44 | 13.8% | 15.4% | 12.9% |
| Age 45 to 54 | 21.9% | 7.0% | 12.6% |
| Age 55 to 59 | 13.9% | 5.0% | 6.7% |
| Age 60 to 64 | 6.1% | 3.3% | 6.3% |
| Age 65 to 74 | 10.1% | 8.6% | 9.6% |
| Age 75 to 84 | 3.3% | 4.5% | 4.5% |
| Age 85 and over | 2.7% | 2.9% | 1.9% |
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| Race | | | |
| | Campbell, TX | Pleasanton, TX | United States |
| White | 85.7% | 41.1% | 59.4% |
| Black | 5.8% | 0.1% | 12.2% |
| Asian | 0.9% | 0.7% | 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 | 5.5% | 1.9% | 3.2% |
| Hispanic | 2.2% | 56.2% | 18.4% |
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| Marriage & Family | | | |
| | Campbell, TX | Pleasanton, TX | United States |
| Married Population | 64.4% | 49.0% | 49.8% |
| Currently Married | 60.8% | 46.4% | 48.0% |
| Married but Separated | 3.7% | 2.6% | 1.8% |
| Single Population | 35.6% | 51.0% | 50.2% |
| Never Married | 16.6% | 26.9% | 33.8% |
| Divorced | 8.7% | 13.1% | 10.8% |
| Widowed | 10.3% | 11.0% | 5.6% |
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| Household Size | 2.41 | 2.99 | 2.60 |
| Households | 386 | 3,455 | 124,010,992 |
| Family Households | 286 | 2,429 | 80,755,759 |
| Married couple, w/children | 17.1% | 38.1% | 30.5% |
| Married couple, no children | 66.1% | 28.3% | 42.9% |
| Non Family Households | 100 | 1,026 | 43,255,233 |
| Single householder, w/children | 9.8% | 17.4% | 15.8% |
| Single householder, no children | 7.0% | 16.3% | 10.8% |