| Fairfield, IA | Geneseo, IL | United States |
Population | 9,653 | 6,774 | 329,725,481 |
Female Population | 49.5% | 53.7% | 50.5% |
Male Population | 50.5% | 46.3% | 49.5% |
Median Age | 39.1 | 45.8 | 38.4 |
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Population - 2010 | 9,479 | 6,620 | 309,327,143 |
Population - 2000 | 9,509 | 6,480 | 285,036,114 |
Population - 1990 | 9,768 | 5,990 | 251,960,433 |
Pop. 2000 to Now | 10.4% | 0.4% | 15.6% |
Pop. 1990 to Now | 7.5% | 8.6% | 30.8% |
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Population Density | 1,475.3 | 1,460.5 | 93.4 |
Land Area | 6.5 | 4.6 | 3,531,905.4 |
Water Area | 0.2 | 0.0 | 264,836.8 |
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Est. Total Population By Age | | | |
| Fairfield, IA | Geneseo, IL | United States |
Age 0 to 4 | 5.1% | 1.6% | 5.9% |
Age 5 to 9 | 7.2% | 9.2% | 6.1% |
Age 10 to 14 | 5.0% | 7.1% | 6.6% |
Age 15 to 17 | 4.0% | 5.4% | 3.9% |
Age 18 to 20 | 2.3% | 2.3% | 4.0% |
Age 21 to 24 | 5.9% | 2.3% | 5.2% |
Age 25 to 34 | 16.8% | 10.1% | 13.8% |
Age 35 to 44 | 10.5% | 11.2% | 12.9% |
Age 45 to 54 | 10.5% | 13.7% | 12.6% |
Age 55 to 59 | 5.0% | 4.2% | 6.7% |
Age 60 to 64 | 5.0% | 6.7% | 6.3% |
Age 65 to 74 | 14.8% | 11.4% | 9.6% |
Age 75 to 84 | 5.0% | 7.5% | 4.5% |
Age 85 and over | 3.0% | 7.4% | 1.9% |
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Race | | | |
| Fairfield, IA | Geneseo, IL | United States |
White | 72.6% | 94.4% | 59.4% |
Black | 10.4% | 0.0% | 12.2% |
Asian | 8.5% | 1.6% | 5.6% |
Native American | 0.0% | 0.0% | 0.6% |
Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
Other | 0.4% | 0.0% | 0.4% |
Two or More Races | 3.8% | 0.8% | 3.2% |
Hispanic | 4.3% | 3.3% | 18.4% |
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Marriage & Family | | | |
| Fairfield, IA | Geneseo, IL | United States |
Married Population | 39.5% | 53.8% | 49.8% |
Currently Married | 38.4% | 53.4% | 48.0% |
Married but Separated | 1.2% | 0.4% | 1.8% |
Single Population | 60.5% | 46.2% | 50.2% |
Never Married | 36.1% | 21.7% | 33.8% |
Divorced | 19.6% | 14.6% | 10.8% |
Widowed | 4.7% | 10.0% | 5.6% |
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Household Size | 2.21 | 2.21 | 2.60 |
Households | 4,045 | 3,028 | 124,010,992 |
Family Households | 2,081 | 1,944 | 80,755,759 |
Married couple, w/children | 25.3% | 32.7% | 30.5% |
Married couple, no children | 46.0% | 44.3% | 42.9% |
Non Family Households | 1,964 | 1,084 | 43,255,233 |
Single householder, w/children | 20.7% | 20.6% | 15.8% |
Single householder, no children | 8.0% | 2.4% | 10.8% |