| Blue Diamond, NV | Rocklin, CA | United States |
Population | 299 | 70,317 | 329,725,481 |
Female Population | 44.2% | 50.8% | 50.5% |
Male Population | 55.9% | 49.2% | 49.5% |
Median Age | 52 | 37.1 | 38.4 |
space3 | | | |
Population - 2010 | 281 | 57,482 | 309,327,143 |
Population - 2000 | 282 | 36,330 | 285,036,114 |
Population - 1990 | 47 | 19,033 | 251,960,433 |
Pop. 2000 to Now | 66.0% | 93.1% | 15.6% |
Pop. 1990 to Now | 895.7% | 268.6% | 30.8% |
space4 | | | |
Population Density | 41.4 | 3,549.6 | 93.4 |
Land Area | 7.2 | 19.8 | 3,531,905.4 |
Water Area | 0.0 | 0.0 | 264,836.8 |
space | | | |
Est. Total Population By Age | | | |
| Blue Diamond, NV | Rocklin, CA | United States |
Age 0 to 4 | 0.0% | 5.9% | 5.9% |
Age 5 to 9 | 0.0% | 7.2% | 6.1% |
Age 10 to 14 | 5.0% | 8.1% | 6.6% |
Age 15 to 17 | 4.7% | 5.0% | 3.9% |
Age 18 to 20 | 0.0% | 4.2% | 4.0% |
Age 21 to 24 | 5.0% | 5.5% | 5.2% |
Age 25 to 34 | 4.0% | 10.8% | 13.8% |
Age 35 to 44 | 10.4% | 15.2% | 12.9% |
Age 45 to 54 | 36.1% | 13.6% | 12.6% |
Age 55 to 59 | 10.7% | 6.0% | 6.7% |
Age 60 to 64 | 4.7% | 4.8% | 6.3% |
Age 65 to 74 | 12.7% | 8.0% | 9.6% |
Age 75 to 84 | 4.7% | 4.1% | 4.5% |
Age 85 and over | 2.0% | 1.7% | 1.9% |
space1 | | | |
Race | | | |
| Blue Diamond, NV | Rocklin, CA | United States |
White | 95.7% | 66.6% | 59.4% |
Black | 0.0% | 1.7% | 12.2% |
Asian | 0.0% | 11.0% | 5.6% |
Native American | 4.3% | 0.4% | 0.6% |
Hawaiian, Pacific Islander | 0.0% | 0.2% | 0.2% |
Other | 0.0% | 0.7% | 0.4% |
Two or More Races | 0.0% | 5.6% | 3.2% |
Hispanic | 0.0% | 13.9% | 18.4% |
space2 | | | |
Marriage & Family | | | |
| Blue Diamond, NV | Rocklin, CA | United States |
Married Population | 25.7% | 57.7% | 49.8% |
Currently Married | 25.7% | 56.6% | 48.0% |
Married but Separated | 0.0% | 1.1% | 1.8% |
Single Population | 74.3% | 42.3% | 50.2% |
Never Married | 40.5% | 28.8% | 33.8% |
Divorced | 31.7% | 9.1% | 10.8% |
Widowed | 2.1% | 4.4% | 5.6% |
space5 | | | |
Household Size | 2.72 | 2.86 | 2.60 |
Households | 110 | 24,179 | 124,010,992 |
Family Households | 48 | 17,660 | 80,755,759 |
Married couple, w/children | 0.0% | 44.5% | 30.5% |
Married couple, no children | 70.8% | 39.2% | 42.9% |
Non Family Households | 62 | 6,519 | 43,255,233 |
Single householder, w/children | 29.2% | 8.5% | 15.8% |
Single householder, no children | 0.0% | 7.8% | 10.8% |