| St. Helens, OR | Rancho Santa Margarita, CA | United States |
Population | 13,808 | 48,190 | 329,725,481 |
Female Population | 51.0% | 51.0% | 50.5% |
Male Population | 49.0% | 49.0% | 49.5% |
Median Age | 36.6 | 39.7 | 38.4 |
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Population - 2010 | 13,050 | 47,877 | 309,327,143 |
Population - 2000 | 10,019 | 47,214 | 285,036,114 |
Population - 1990 | 7,535 | 11,390 | 251,960,433 |
Pop. 2000 to Now | 40.4% | 0.8% | 15.6% |
Pop. 1990 to Now | 86.7% | 317.6% | 30.8% |
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Population Density | 2,885.7 | 3,738.0 | 93.4 |
Land Area | 4.8 | 12.9 | 3,531,905.4 |
Water Area | 1.1 | 0.0 | 264,836.8 |
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Est. Total Population By Age | | | |
| St. Helens, OR | Rancho Santa Margarita, CA | United States |
Age 0 to 4 | 7.7% | 6.4% | 5.9% |
Age 5 to 9 | 6.0% | 5.8% | 6.1% |
Age 10 to 14 | 5.0% | 7.1% | 6.6% |
Age 15 to 17 | 4.7% | 4.2% | 3.9% |
Age 18 to 20 | 3.0% | 3.6% | 4.0% |
Age 21 to 24 | 4.7% | 3.9% | 5.2% |
Age 25 to 34 | 16.4% | 11.8% | 13.8% |
Age 35 to 44 | 11.8% | 15.0% | 12.9% |
Age 45 to 54 | 12.6% | 16.1% | 12.6% |
Age 55 to 59 | 7.9% | 8.8% | 6.7% |
Age 60 to 64 | 7.3% | 7.3% | 6.3% |
Age 65 to 74 | 8.1% | 6.0% | 9.6% |
Age 75 to 84 | 2.7% | 2.5% | 4.5% |
Age 85 and over | 1.9% | 1.5% | 1.9% |
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Race | | | |
| St. Helens, OR | Rancho Santa Margarita, CA | United States |
White | 84.4% | 60.5% | 59.4% |
Black | 0.5% | 1.9% | 12.2% |
Asian | 0.6% | 11.1% | 5.6% |
Native American | 0.3% | 0.2% | 0.6% |
Hawaiian, Pacific Islander | 0.2% | 0.0% | 0.2% |
Other | 0.6% | 0.2% | 0.4% |
Two or More Races | 6.0% | 5.5% | 3.2% |
Hispanic | 7.4% | 20.6% | 18.4% |
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Marriage & Family | | | |
| St. Helens, OR | Rancho Santa Margarita, CA | United States |
Married Population | 42.1% | 59.4% | 49.8% |
Currently Married | 41.2% | 58.6% | 48.0% |
Married but Separated | 0.9% | 0.8% | 1.8% |
Single Population | 57.9% | 40.6% | 50.2% |
Never Married | 33.0% | 28.2% | 33.8% |
Divorced | 18.2% | 9.5% | 10.8% |
Widowed | 6.7% | 2.9% | 5.6% |
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Household Size | 2.66 | 2.86 | 2.60 |
Households | 5,060 | 16,825 | 124,010,992 |
Family Households | 3,428 | 13,008 | 80,755,759 |
Married couple, w/children | 27.5% | 41.8% | 30.5% |
Married couple, no children | 35.6% | 41.3% | 42.9% |
Non Family Households | 1,632 | 3,817 | 43,255,233 |
Single householder, w/children | 24.8% | 6.9% | 15.8% |
Single householder, no children | 12.2% | 10.0% | 10.8% |