| Statistic | Mariposa | Glendale | California |
| Population | 15,521 | 204,037 | 40,994,941 |
| Population density (sq mi) | 29,038 | 6,705 | 263 |
| Median age | 40.9 | 41.6 | 36.0 |
| Male/Female ratio | 0.8:1 | 0.9:1 | 1.0:1 |
| Married (15yrs & older) | n/a | 56% | 52% |
| Families w/ Kids under 18 | 36% | 38% | 46% |
| Speak English | n/a | 33% | 56% |
| Speak Spanish | n/a | 14% | 29% |

| Race | Mariposa | Glendale | California |
| White | 80.65% | 73.98% | 61.26% |
| Black | 1.06% | 1.80% | 5.85% |
| Asian | 9.46% | 14.09% | 13.85% |
| American Indian | 0.00% | 0.21% | 0.74% |
| Native Hawaiian | 0.05% | 0.10% | 0.39% |
| Mixed race | 2.44% | 5.16% | 4.62% |
| Other race | 6.33% | 4.65% | 13.28% |