| | California, MI | Pinconning, MI | United States |
| Population | 1,170 | 1,426 | 329,725,481 |
| Female Population | 40.5% | 47.3% | 50.5% |
| Male Population | 59.5% | 52.7% | 49.5% |
| Median Age | 22.8 | 45.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,039 | 1,306 | 309,327,143 |
| Population - 2000 | 909 | 1,386 | 285,036,114 |
| Population - 1990 | 797 | 1,291 | 251,960,433 |
| Pop. 2000 to Now | 13.3% | -12.1% | 15.6% |
| Pop. 1990 to Now | 29.2% | -5.6% | 30.8% |
| space4 | | | |
| Population Density | 55.0 | 1,656.2 | 93.4 |
| Land Area | 21.3 | 0.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | California, MI | Pinconning, MI | United States |
| Age 0 to 4 | 14.9% | 2.0% | 5.9% |
| Age 5 to 9 | 10.7% | 4.3% | 6.1% |
| Age 10 to 14 | 9.4% | 6.9% | 6.6% |
| Age 15 to 17 | 6.2% | 10.5% | 3.9% |
| Age 18 to 20 | 4.2% | 1.7% | 4.0% |
| Age 21 to 24 | 6.6% | 0.9% | 5.2% |
| Age 25 to 34 | 7.2% | 8.8% | 13.8% |
| Age 35 to 44 | 19.7% | 14.7% | 12.9% |
| Age 45 to 54 | 8.9% | 8.2% | 12.6% |
| Age 55 to 59 | 3.7% | 8.4% | 6.7% |
| Age 60 to 64 | 3.1% | 11.4% | 6.3% |
| Age 65 to 74 | 3.4% | 14.9% | 9.6% |
| Age 75 to 84 | 2.0% | 5.1% | 4.5% |
| Age 85 and over | 0.2% | 2.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | California, MI | Pinconning, MI | United States |
| White | 92.0% | 91.7% | 59.4% |
| Black | 0.0% | 1.0% | 12.2% |
| Asian | 0.2% | 0.0% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.3% | 5.0% | 3.2% |
| Hispanic | 5.6% | 2.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | California, MI | Pinconning, MI | United States |
| Married Population | 61.6% | 40.7% | 49.8% |
| Currently Married | 61.4% | 39.5% | 48.0% |
| Married but Separated | 0.3% | 1.2% | 1.8% |
| Single Population | 38.4% | 59.3% | 50.2% |
| Never Married | 23.8% | 34.4% | 33.8% |
| Divorced | 12.7% | 18.4% | 10.8% |
| Widowed | 1.8% | 6.4% | 5.6% |
| space5 | | | |
| Household Size | 3.85 | 2.32 | 2.60 |
| Households | 301 | 613 | 124,010,992 |
| Family Households | 232 | 402 | 80,755,759 |
| Married couple, w/children | 43.1% | 10.0% | 30.5% |
| Married couple, no children | 40.5% | 45.8% | 42.9% |
| Non Family Households | 69 | 211 | 43,255,233 |
| Single householder, w/children | 8.6% | 35.1% | 15.8% |
| Single householder, no children | 7.8% | 9.2% | 10.8% |