| | Holly Lake Ranch, TX | Ore City, TX | United States |
| Population | 2,482 | 1,085 | 329,725,481 |
| Female Population | 58.2% | 48.9% | 50.5% |
| Male Population | 41.8% | 51.2% | 49.5% |
| Median Age | 59.5 | 33.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,623 | 1,142 | 309,327,143 |
| Population - 2000 | 2,237 | 1,106 | 285,036,114 |
| Population - 1990 | 1,106 | 898 | 251,960,433 |
| Pop. 2000 to Now | 36.3% | 13.4% | 15.6% |
| Pop. 1990 to Now | 175.6% | 39.6% | 30.8% |
| space4 | | | |
| Population Density | 286.1 | 502.3 | 93.4 |
| Land Area | 8.7 | 2.2 | 3,531,905.4 |
| Water Area | 0.4 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Holly Lake Ranch, TX | Ore City, TX | United States |
| Age 0 to 4 | 2.4% | 4.8% | 5.9% |
| Age 5 to 9 | 7.7% | 5.3% | 6.1% |
| Age 10 to 14 | 4.4% | 18.9% | 6.6% |
| Age 15 to 17 | 3.1% | 8.5% | 3.9% |
| Age 18 to 20 | 0.6% | 3.5% | 4.0% |
| Age 21 to 24 | 0.6% | 0.0% | 5.2% |
| Age 25 to 34 | 2.3% | 12.4% | 13.8% |
| Age 35 to 44 | 7.5% | 18.1% | 12.9% |
| Age 45 to 54 | 14.5% | 6.6% | 12.6% |
| Age 55 to 59 | 8.2% | 2.6% | 6.7% |
| Age 60 to 64 | 8.5% | 5.9% | 6.3% |
| Age 65 to 74 | 21.5% | 8.3% | 9.6% |
| Age 75 to 84 | 17.0% | 3.9% | 4.5% |
| Age 85 and over | 1.8% | 1.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Holly Lake Ranch, TX | Ore City, TX | United States |
| White | 92.5% | 63.3% | 59.4% |
| Black | 0.0% | 8.7% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.3% | 0.4% |
| Two or More Races | 3.2% | 3.1% | 3.2% |
| Hispanic | 4.4% | 24.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Holly Lake Ranch, TX | Ore City, TX | United States |
| Married Population | 71.6% | 43.7% | 49.8% |
| Currently Married | 71.6% | 42.2% | 48.0% |
| Married but Separated | 0.0% | 1.6% | 1.8% |
| Single Population | 28.5% | 56.3% | 50.2% |
| Never Married | 12.2% | 27.5% | 33.8% |
| Divorced | 6.5% | 23.9% | 10.8% |
| Widowed | 9.7% | 4.9% | 5.6% |
| space5 | | | |
| Household Size | 2.18 | 3.10 | 2.60 |
| Households | 1,140 | 350 | 124,010,992 |
| Family Households | 776 | 282 | 80,755,759 |
| Married couple, w/children | 29.3% | 29.8% | 30.5% |
| Married couple, no children | 66.1% | 26.6% | 42.9% |
| Non Family Households | 364 | 68 | 43,255,233 |
| Single householder, w/children | 1.0% | 37.6% | 15.8% |
| Single householder, no children | 3.6% | 6.0% | 10.8% |