| | Huntleigh, MO | Calabasas, CA | United States |
| Population | 401 | 23,410 | 329,725,481 |
| Female Population | 52.1% | 50.9% | 50.5% |
| Male Population | 47.9% | 49.1% | 49.5% |
| Median Age | 49.5 | 41.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 389 | 23,471 | 309,327,143 |
| Population - 2000 | 323 | 20,033 | 285,036,114 |
| Population - 1990 | 392 | 15,403 | 251,960,433 |
| Pop. 2000 to Now | 20.1% | 18.2% | 15.6% |
| Pop. 1990 to Now | -1.0% | 53.8% | 30.8% |
| space4 | | | |
| Population Density | 397.8 | 1,711.0 | 93.4 |
| Land Area | 1.0 | 13.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Huntleigh, MO | Calabasas, CA | United States |
| Age 0 to 4 | 8.0% | 4.8% | 5.9% |
| Age 5 to 9 | 2.5% | 6.0% | 6.1% |
| Age 10 to 14 | 6.5% | 7.7% | 6.6% |
| Age 15 to 17 | 6.0% | 3.9% | 3.9% |
| Age 18 to 20 | 7.2% | 3.2% | 4.0% |
| Age 21 to 24 | 2.0% | 5.6% | 5.2% |
| Age 25 to 34 | 6.7% | 9.4% | 13.8% |
| Age 35 to 44 | 3.7% | 12.2% | 12.9% |
| Age 45 to 54 | 21.2% | 14.9% | 12.6% |
| Age 55 to 59 | 6.2% | 8.0% | 6.7% |
| Age 60 to 64 | 8.7% | 7.6% | 6.3% |
| Age 65 to 74 | 11.7% | 10.4% | 9.6% |
| Age 75 to 84 | 6.0% | 4.0% | 4.5% |
| Age 85 and over | 3.5% | 2.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Huntleigh, MO | Calabasas, CA | United States |
| White | 93.0% | 71.8% | 59.4% |
| Black | 1.2% | 2.4% | 12.2% |
| Asian | 4.5% | 9.7% | 5.6% |
| Native American | 0.0% | 0.5% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.3% | 0.4% |
| Two or More Races | 0.5% | 5.9% | 3.2% |
| Hispanic | 0.7% | 9.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Huntleigh, MO | Calabasas, CA | United States |
| Married Population | 61.6% | 57.1% | 49.8% |
| Currently Married | 60.7% | 55.7% | 48.0% |
| Married but Separated | 0.9% | 1.3% | 1.8% |
| Single Population | 38.4% | 42.9% | 50.2% |
| Never Married | 24.9% | 30.4% | 33.8% |
| Divorced | 6.3% | 8.9% | 10.8% |
| Widowed | 7.2% | 3.6% | 5.6% |
| space5 | | | |
| Household Size | 2.64 | 2.62 | 2.60 |
| Households | 152 | 8,936 | 124,010,992 |
| Family Households | 110 | 6,298 | 80,755,759 |
| Married couple, w/children | 32.7% | 33.2% | 30.5% |
| Married couple, no children | 50.9% | 44.0% | 42.9% |
| Non Family Households | 42 | 2,638 | 43,255,233 |
| Single householder, w/children | 6.4% | 12.7% | 15.8% |
| Single householder, no children | 10.0% | 10.1% | 10.8% |