| Blue Ash, OH | Delaware, OH | United States |
Population | 13,229 | 41,004 | 329,725,481 |
Female Population | 51.0% | 50.2% | 50.5% |
Male Population | 49.0% | 49.9% | 49.5% |
Median Age | 38.9 | 36.2 | 38.4 |
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Population - 2010 | 12,163 | 34,886 | 309,327,143 |
Population - 2000 | 12,513 | 25,243 | 285,036,114 |
Population - 1990 | 11,860 | 20,030 | 251,960,433 |
Pop. 2000 to Now | -0.2% | 68.8% | 15.6% |
Pop. 1990 to Now | 5.3% | 112.7% | 30.8% |
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Population Density | 1,749.2 | 2,128.8 | 93.4 |
Land Area | 7.6 | 19.3 | 3,531,905.4 |
Water Area | 0.0 | 0.1 | 264,836.8 |
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Est. Total Population By Age | | | |
| Blue Ash, OH | Delaware, OH | United States |
Age 0 to 4 | 5.5% | 7.2% | 5.9% |
Age 5 to 9 | 7.9% | 6.5% | 6.1% |
Age 10 to 14 | 7.4% | 7.1% | 6.6% |
Age 15 to 17 | 2.9% | 3.3% | 3.9% |
Age 18 to 20 | 2.7% | 5.2% | 4.0% |
Age 21 to 24 | 3.8% | 5.5% | 5.2% |
Age 25 to 34 | 14.7% | 13.3% | 13.8% |
Age 35 to 44 | 12.5% | 16.2% | 12.9% |
Age 45 to 54 | 11.6% | 12.4% | 12.6% |
Age 55 to 59 | 5.9% | 4.7% | 6.7% |
Age 60 to 64 | 5.6% | 5.1% | 6.3% |
Age 65 to 74 | 10.0% | 8.1% | 9.6% |
Age 75 to 84 | 6.6% | 3.6% | 4.5% |
Age 85 and over | 2.9% | 1.8% | 1.9% |
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Race | | | |
| Blue Ash, OH | Delaware, OH | United States |
White | 70.7% | 83.3% | 59.4% |
Black | 11.2% | 4.9% | 12.2% |
Asian | 11.6% | 4.1% | 5.6% |
Native American | 0.0% | 0.1% | 0.6% |
Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
Other | 0.4% | 0.2% | 0.4% |
Two or More Races | 2.7% | 4.0% | 3.2% |
Hispanic | 3.4% | 3.5% | 18.4% |
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Marriage & Family | | | |
| Blue Ash, OH | Delaware, OH | United States |
Married Population | 57.3% | 52.9% | 49.8% |
Currently Married | 55.1% | 51.8% | 48.0% |
Married but Separated | 2.2% | 1.2% | 1.8% |
Single Population | 42.7% | 47.1% | 50.2% |
Never Married | 27.5% | 31.1% | 33.8% |
Divorced | 9.2% | 10.2% | 10.8% |
Widowed | 6.0% | 5.8% | 5.6% |
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Household Size | 2.37 | 2.48 | 2.60 |
Households | 5,530 | 15,705 | 124,010,992 |
Family Households | 3,672 | 10,576 | 80,755,759 |
Married couple, w/children | 33.7% | 40.5% | 30.5% |
Married couple, no children | 44.1% | 37.8% | 42.9% |
Non Family Households | 1,858 | 5,129 | 43,255,233 |
Single householder, w/children | 15.3% | 11.9% | 15.8% |
Single householder, no children | 6.9% | 9.8% | 10.8% |