| | Pendergrass, GA | San Juan Capistrano, CA | United States |
| Population | 1,356 | 35,319 | 329,725,481 |
| Female Population | 48.2% | 53.2% | 50.5% |
| Male Population | 51.8% | 46.9% | 49.5% |
| Median Age | 31.9 | 44.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 439 | 34,453 | 309,327,143 |
| Population - 2000 | 431 | 33,826 | 285,036,114 |
| Population - 1990 | 298 | 26,183 | 251,960,433 |
| Pop. 2000 to Now | 33.9% | 5.9% | 15.6% |
| Pop. 1990 to Now | 93.6% | 36.8% | 30.8% |
| space4 | | | |
| Population Density | 448.9 | 2,447.4 | 93.4 |
| Land Area | 3.0 | 14.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Pendergrass, GA | San Juan Capistrano, CA | United States |
| Age 0 to 4 | 5.6% | 4.5% | 5.9% |
| Age 5 to 9 | 11.3% | 6.3% | 6.1% |
| Age 10 to 14 | 11.7% | 5.7% | 6.6% |
| Age 15 to 17 | 4.0% | 4.9% | 3.9% |
| Age 18 to 20 | 1.5% | 2.7% | 4.0% |
| Age 21 to 24 | 2.7% | 5.2% | 5.2% |
| Age 25 to 34 | 22.5% | 9.4% | 13.8% |
| Age 35 to 44 | 13.9% | 11.4% | 12.9% |
| Age 45 to 54 | 10.1% | 14.7% | 12.6% |
| Age 55 to 59 | 8.3% | 8.3% | 6.7% |
| Age 60 to 64 | 3.3% | 7.1% | 6.3% |
| Age 65 to 74 | 3.8% | 10.6% | 9.6% |
| Age 75 to 84 | 1.3% | 6.4% | 4.5% |
| Age 85 and over | 0.2% | 2.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Pendergrass, GA | San Juan Capistrano, CA | United States |
| White | 55.8% | 55.3% | 59.4% |
| Black | 16.4% | 0.9% | 12.2% |
| Asian | 3.8% | 4.0% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 1.7% | 0.2% | 0.4% |
| Two or More Races | 3.2% | 4.1% | 3.2% |
| Hispanic | 19.1% | 35.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Pendergrass, GA | San Juan Capistrano, CA | United States |
| Married Population | 60.0% | 55.3% | 49.8% |
| Currently Married | 58.3% | 54.3% | 48.0% |
| Married but Separated | 1.7% | 1.0% | 1.8% |
| Single Population | 40.0% | 44.7% | 50.2% |
| Never Married | 24.0% | 29.4% | 33.8% |
| Divorced | 10.1% | 9.7% | 10.8% |
| Widowed | 5.9% | 5.6% | 5.6% |
| space5 | | | |
| Household Size | 3.01 | 2.82 | 2.60 |
| Households | 450 | 12,460 | 124,010,992 |
| Family Households | 364 | 8,907 | 80,755,759 |
| Married couple, w/children | 31.9% | 36.8% | 30.5% |
| Married couple, no children | 36.0% | 47.3% | 42.9% |
| Non Family Households | 86 | 3,553 | 43,255,233 |
| Single householder, w/children | 30.2% | 5.6% | 15.8% |
| Single householder, no children | 1.9% | 10.3% | 10.8% |