| | Garden Ridge, TX | Cibolo, TX | United States |
| Population | 4,065 | 31,489 | 329,725,481 |
| Female Population | 45.8% | 48.9% | 50.5% |
| Male Population | 54.2% | 51.1% | 49.5% |
| Median Age | 53.5 | 34.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,286 | 20,549 | 309,327,143 |
| Population - 2000 | 1,882 | 3,035 | 285,036,114 |
| Population - 1990 | 1,450 | 1,757 | 251,960,433 |
| Pop. 2000 to Now | 126.7% | 1,002.6% | 15.6% |
| Pop. 1990 to Now | 194.2% | 1,804.7% | 30.8% |
| space4 | | | |
| Population Density | 569.3 | 1,526.2 | 93.4 |
| Land Area | 7.1 | 20.6 | 3,531,905.4 |
| Water Area | 0.2 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Garden Ridge, TX | Cibolo, TX | United States |
| Age 0 to 4 | 4.9% | 6.4% | 5.9% |
| Age 5 to 9 | 4.3% | 9.4% | 6.1% |
| Age 10 to 14 | 2.6% | 8.4% | 6.6% |
| Age 15 to 17 | 5.5% | 5.8% | 3.9% |
| Age 18 to 20 | 0.8% | 5.5% | 4.0% |
| Age 21 to 24 | 2.1% | 4.6% | 5.2% |
| Age 25 to 34 | 6.4% | 10.9% | 13.8% |
| Age 35 to 44 | 10.4% | 16.1% | 12.9% |
| Age 45 to 54 | 15.6% | 15.2% | 12.6% |
| Age 55 to 59 | 10.6% | 5.0% | 6.7% |
| Age 60 to 64 | 9.9% | 3.8% | 6.3% |
| Age 65 to 74 | 19.5% | 7.0% | 9.6% |
| Age 75 to 84 | 5.7% | 1.4% | 4.5% |
| Age 85 and over | 1.8% | 0.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Garden Ridge, TX | Cibolo, TX | United States |
| White | 58.9% | 47.9% | 59.4% |
| Black | 12.7% | 16.9% | 12.2% |
| Asian | 3.1% | 3.6% | 5.6% |
| Native American | 0.0% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 6.8% | 4.3% | 3.2% |
| Hispanic | 18.4% | 26.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Garden Ridge, TX | Cibolo, TX | United States |
| Married Population | 80.7% | 57.7% | 49.8% |
| Currently Married | 80.7% | 56.5% | 48.0% |
| Married but Separated | 0.0% | 1.2% | 1.8% |
| Single Population | 19.3% | 42.3% | 50.2% |
| Never Married | 16.5% | 31.7% | 33.8% |
| Divorced | 1.2% | 7.6% | 10.8% |
| Widowed | 1.6% | 3.0% | 5.6% |
| space5 | | | |
| Household Size | 2.63 | 3.33 | 2.60 |
| Households | 1,540 | 9,461 | 124,010,992 |
| Family Households | 1,430 | 8,268 | 80,755,759 |
| Married couple, w/children | 28.0% | 41.4% | 30.5% |
| Married couple, no children | 72.0% | 35.0% | 42.9% |
| Non Family Households | 110 | 1,193 | 43,255,233 |
| Single householder, w/children | 0.0% | 15.1% | 15.8% |
| Single householder, no children | 0.0% | 8.4% | 10.8% |