| | Point Venture, TX | Lago Vista, TX | United States |
| Population | 1,531 | 8,769 | 329,725,481 |
| Female Population | 50.4% | 47.7% | 50.5% |
| Male Population | 49.6% | 52.3% | 49.5% |
| Median Age | 46.1 | 53.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 805 | 6,093 | 309,327,143 |
| Population - 2000 | 426 | 4,507 | 285,036,114 |
| Population - 1990 | 185 | 2,199 | 251,960,433 |
| Pop. 2000 to Now | 147.2% | 76.2% | 15.6% |
| Pop. 1990 to Now | 469.2% | 261.2% | 30.8% |
| space4 | | | |
| Population Density | 1,755.7 | 625.1 | 93.4 |
| Land Area | 0.9 | 14.0 | 3,531,905.4 |
| Water Area | 1.0 | 1.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Point Venture, TX | Lago Vista, TX | United States |
| Age 0 to 4 | 2.6% | 3.1% | 5.9% |
| Age 5 to 9 | 7.2% | 4.3% | 6.1% |
| Age 10 to 14 | 8.4% | 4.2% | 6.6% |
| Age 15 to 17 | 4.1% | 2.7% | 3.9% |
| Age 18 to 20 | 1.4% | 0.9% | 4.0% |
| Age 21 to 24 | 2.4% | 1.2% | 5.2% |
| Age 25 to 34 | 6.2% | 11.5% | 13.8% |
| Age 35 to 44 | 16.8% | 9.8% | 12.9% |
| Age 45 to 54 | 18.6% | 15.8% | 12.6% |
| Age 55 to 59 | 7.7% | 7.5% | 6.7% |
| Age 60 to 64 | 6.5% | 10.7% | 6.3% |
| Age 65 to 74 | 14.3% | 14.9% | 9.6% |
| Age 75 to 84 | 2.8% | 8.8% | 4.5% |
| Age 85 and over | 1.1% | 4.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Point Venture, TX | Lago Vista, TX | United States |
| White | 85.4% | 77.7% | 59.4% |
| Black | 2.2% | 2.0% | 12.2% |
| Asian | 0.1% | 0.2% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.3% | 0.2% |
| Other | 0.7% | 0.0% | 0.4% |
| Two or More Races | 2.0% | 2.0% | 3.2% |
| Hispanic | 9.7% | 17.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Point Venture, TX | Lago Vista, TX | United States |
| Married Population | 69.1% | 65.6% | 49.8% |
| Currently Married | 69.1% | 64.1% | 48.0% |
| Married but Separated | 0.0% | 1.5% | 1.8% |
| Single Population | 30.9% | 34.4% | 50.2% |
| Never Married | 16.3% | 17.0% | 33.8% |
| Divorced | 12.1% | 10.8% | 10.8% |
| Widowed | 2.5% | 6.6% | 5.6% |
| space5 | | | |
| Household Size | 2.60 | 2.32 | 2.60 |
| Households | 589 | 3,776 | 124,010,992 |
| Family Households | 449 | 2,588 | 80,755,759 |
| Married couple, w/children | 36.3% | 26.1% | 30.5% |
| Married couple, no children | 52.3% | 68.7% | 42.9% |
| Non Family Households | 140 | 1,188 | 43,255,233 |
| Single householder, w/children | 5.6% | 0.7% | 15.8% |
| Single householder, no children | 5.8% | 4.5% | 10.8% |