| | Crocker, MO | Universal City, TX | United States |
| Population | 947 | 19,679 | 329,725,481 |
| Female Population | 46.2% | 49.4% | 50.5% |
| Male Population | 53.9% | 50.6% | 49.5% |
| Median Age | 38 | 35.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,117 | 18,591 | 309,327,143 |
| Population - 2000 | 1,033 | 14,849 | 285,036,114 |
| Population - 1990 | 1,077 | 13,057 | 251,960,433 |
| Pop. 2000 to Now | -0.2% | 41.5% | 15.6% |
| Pop. 1990 to Now | -4.3% | 60.9% | 30.8% |
| space4 | | | |
| Population Density | 762.5 | 3,533.0 | 93.4 |
| Land Area | 1.2 | 5.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Crocker, MO | Universal City, TX | United States |
| Age 0 to 4 | 1.6% | 5.0% | 5.9% |
| Age 5 to 9 | 3.9% | 7.6% | 6.1% |
| Age 10 to 14 | 6.3% | 9.5% | 6.6% |
| Age 15 to 17 | 5.8% | 2.9% | 3.9% |
| Age 18 to 20 | 5.2% | 3.4% | 4.0% |
| Age 21 to 24 | 5.7% | 6.5% | 5.2% |
| Age 25 to 34 | 17.6% | 14.5% | 13.8% |
| Age 35 to 44 | 13.7% | 11.8% | 12.9% |
| Age 45 to 54 | 6.2% | 11.2% | 12.6% |
| Age 55 to 59 | 5.3% | 8.2% | 6.7% |
| Age 60 to 64 | 6.7% | 6.2% | 6.3% |
| Age 65 to 74 | 11.9% | 7.8% | 9.6% |
| Age 75 to 84 | 7.4% | 4.9% | 4.5% |
| Age 85 and over | 2.6% | 0.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Crocker, MO | Universal City, TX | United States |
| White | 91.1% | 42.2% | 59.4% |
| Black | 0.0% | 10.6% | 12.2% |
| Asian | 0.0% | 2.1% | 5.6% |
| Native American | 0.2% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 5.5% | 3.7% | 3.2% |
| Hispanic | 3.2% | 41.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Crocker, MO | Universal City, TX | United States |
| Married Population | 40.2% | 51.0% | 49.8% |
| Currently Married | 38.1% | 49.1% | 48.0% |
| Married but Separated | 2.2% | 1.8% | 1.8% |
| Single Population | 59.8% | 49.0% | 50.2% |
| Never Married | 35.1% | 30.6% | 33.8% |
| Divorced | 19.0% | 14.1% | 10.8% |
| Widowed | 5.6% | 4.3% | 5.6% |
| space5 | | | |
| Household Size | 2.26 | 2.67 | 2.60 |
| Households | 414 | 7,364 | 124,010,992 |
| Family Households | 205 | 5,224 | 80,755,759 |
| Married couple, w/children | 22.4% | 25.2% | 30.5% |
| Married couple, no children | 43.4% | 43.9% | 42.9% |
| Non Family Households | 209 | 2,140 | 43,255,233 |
| Single householder, w/children | 27.8% | 18.7% | 15.8% |
| Single householder, no children | 6.3% | 12.3% | 10.8% |