| | Neva, WI | Clintonville, WI | United States |
| Population | 859 | 4,568 | 329,725,481 |
| Female Population | 45.3% | 52.9% | 50.5% |
| Male Population | 54.7% | 47.1% | 49.5% |
| Median Age | 46 | 38.9 | 38.4 |
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| Population - 2010 | 901 | 4,562 | 309,327,143 |
| Population - 2000 | 994 | 4,736 | 285,036,114 |
| Population - 1990 | 910 | 4,351 | 251,960,433 |
| Pop. 2000 to Now | -12.1% | -8.1% | 15.6% |
| Pop. 1990 to Now | -4.0% | 0.1% | 30.8% |
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| Population Density | 23.0 | 1,027.4 | 93.4 |
| Land Area | 37.3 | 4.4 | 3,531,905.4 |
| Water Area | 0.5 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Neva, WI | Clintonville, WI | United States |
| Age 0 to 4 | 4.0% | 7.4% | 5.9% |
| Age 5 to 9 | 5.2% | 2.7% | 6.1% |
| Age 10 to 14 | 5.6% | 4.5% | 6.6% |
| Age 15 to 17 | 3.7% | 4.6% | 3.9% |
| Age 18 to 20 | 5.6% | 2.8% | 4.0% |
| Age 21 to 24 | 3.4% | 6.9% | 5.2% |
| Age 25 to 34 | 11.3% | 16.7% | 13.8% |
| Age 35 to 44 | 9.3% | 9.2% | 12.9% |
| Age 45 to 54 | 20.3% | 12.3% | 12.6% |
| Age 55 to 59 | 8.6% | 6.0% | 6.7% |
| Age 60 to 64 | 6.5% | 9.1% | 6.3% |
| Age 65 to 74 | 11.5% | 7.9% | 9.6% |
| Age 75 to 84 | 3.6% | 5.7% | 4.5% |
| Age 85 and over | 1.4% | 4.4% | 1.9% |
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| Race | | | |
| | Neva, WI | Clintonville, WI | United States |
| White | 88.6% | 92.8% | 59.4% |
| Black | 1.6% | 0.0% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.8% | 2.5% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 5.2% | 0.5% | 3.2% |
| Hispanic | 3.7% | 4.2% | 18.4% |
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| Marriage & Family | | | |
| | Neva, WI | Clintonville, WI | United States |
| Married Population | 63.1% | 45.1% | 49.8% |
| Currently Married | 62.8% | 43.5% | 48.0% |
| Married but Separated | 0.3% | 1.6% | 1.8% |
| Single Population | 36.9% | 54.9% | 50.2% |
| Never Married | 27.6% | 30.9% | 33.8% |
| Divorced | 6.1% | 16.3% | 10.8% |
| Widowed | 3.1% | 7.7% | 5.6% |
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| Household Size | 2.68 | 2.18 | 2.60 |
| Households | 321 | 2,067 | 124,010,992 |
| Family Households | 245 | 1,197 | 80,755,759 |
| Married couple, w/children | 38.0% | 18.2% | 30.5% |
| Married couple, no children | 53.9% | 46.1% | 42.9% |
| Non Family Households | 76 | 870 | 43,255,233 |
| Single householder, w/children | 2.9% | 22.6% | 15.8% |
| Single householder, no children | 5.3% | 13.0% | 10.8% |