| | Beach City, TX | Anahuac, TX | United States |
| Population | 3,059 | 2,296 | 329,725,481 |
| Female Population | 47.0% | 49.3% | 50.5% |
| Male Population | 53.0% | 50.7% | 49.5% |
| Median Age | 42.5 | 31.2 | 38.4 |
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| Population - 2010 | 2,298 | 2,248 | 309,327,143 |
| Population - 2000 | 1,645 | 2,210 | 285,036,114 |
| Population - 1990 | 852 | 1,993 | 251,960,433 |
| Pop. 2000 to Now | 71.7% | 5.6% | 15.6% |
| Pop. 1990 to Now | 231.6% | 17.1% | 30.8% |
| space4 | | | |
| Population Density | 683.0 | 1,080.0 | 93.4 |
| Land Area | 4.5 | 2.1 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Beach City, TX | Anahuac, TX | United States |
| Age 0 to 4 | 1.7% | 11.2% | 5.9% |
| Age 5 to 9 | 2.9% | 9.8% | 6.1% |
| Age 10 to 14 | 7.6% | 6.4% | 6.6% |
| Age 15 to 17 | 4.3% | 3.6% | 3.9% |
| Age 18 to 20 | 4.4% | 5.2% | 4.0% |
| Age 21 to 24 | 9.3% | 2.4% | 5.2% |
| Age 25 to 34 | 12.3% | 19.7% | 13.8% |
| Age 35 to 44 | 9.9% | 11.5% | 12.9% |
| Age 45 to 54 | 17.5% | 7.7% | 12.6% |
| Age 55 to 59 | 9.5% | 7.3% | 6.7% |
| Age 60 to 64 | 7.1% | 2.3% | 6.3% |
| Age 65 to 74 | 11.5% | 8.1% | 9.6% |
| Age 75 to 84 | 2.1% | 3.5% | 4.5% |
| Age 85 and over | 0.0% | 1.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Beach City, TX | Anahuac, TX | United States |
| White | 82.6% | 42.1% | 59.4% |
| Black | 4.9% | 15.5% | 12.2% |
| Asian | 0.2% | 0.7% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.7% | 1.0% | 3.2% |
| Hispanic | 9.6% | 40.4% | 18.4% |
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| Marriage & Family | | | |
| | Beach City, TX | Anahuac, TX | United States |
| Married Population | 60.2% | 48.1% | 49.8% |
| Currently Married | 59.7% | 45.4% | 48.0% |
| Married but Separated | 0.5% | 2.7% | 1.8% |
| Single Population | 39.8% | 51.9% | 50.2% |
| Never Married | 31.9% | 38.0% | 33.8% |
| Divorced | 5.9% | 8.5% | 10.8% |
| Widowed | 2.0% | 5.4% | 5.6% |
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| Household Size | 2.92 | 2.74 | 2.60 |
| Households | 1,049 | 787 | 124,010,992 |
| Family Households | 906 | 542 | 80,755,759 |
| Married couple, w/children | 36.9% | 22.9% | 30.5% |
| Married couple, no children | 51.5% | 38.2% | 42.9% |
| Non Family Households | 143 | 245 | 43,255,233 |
| Single householder, w/children | 3.1% | 35.6% | 15.8% |
| Single householder, no children | 8.5% | 3.3% | 10.8% |