| | Eagle River, WI | Neenah, WI | United States |
| Population | 1,523 | 27,194 | 329,725,481 |
| Female Population | 53.2% | 49.7% | 50.5% |
| Male Population | 46.8% | 50.3% | 49.5% |
| Median Age | 35.8 | 36.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,391 | 25,499 | 309,327,143 |
| Population - 2000 | 1,443 | 24,507 | 285,036,114 |
| Population - 1990 | 1,374 | 23,219 | 251,960,433 |
| Pop. 2000 to Now | 9.6% | 7.6% | 15.6% |
| Pop. 1990 to Now | 15.1% | 13.5% | 30.8% |
| space4 | | | |
| Population Density | 469.8 | 2,931.7 | 93.4 |
| Land Area | 3.2 | 9.3 | 3,531,905.4 |
| Water Area | 0.2 | 0.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Eagle River, WI | Neenah, WI | United States |
| Age 0 to 4 | 3.8% | 6.1% | 5.9% |
| Age 5 to 9 | 5.3% | 7.8% | 6.1% |
| Age 10 to 14 | 6.0% | 7.1% | 6.6% |
| Age 15 to 17 | 4.5% | 4.7% | 3.9% |
| Age 18 to 20 | 4.7% | 3.2% | 4.0% |
| Age 21 to 24 | 7.8% | 4.0% | 5.2% |
| Age 25 to 34 | 16.9% | 14.9% | 13.8% |
| Age 35 to 44 | 8.3% | 12.8% | 12.9% |
| Age 45 to 54 | 7.8% | 13.0% | 12.6% |
| Age 55 to 59 | 3.5% | 6.5% | 6.7% |
| Age 60 to 64 | 6.7% | 6.0% | 6.3% |
| Age 65 to 74 | 8.0% | 8.2% | 9.6% |
| Age 75 to 84 | 8.5% | 3.7% | 4.5% |
| Age 85 and over | 8.0% | 2.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Eagle River, WI | Neenah, WI | United States |
| White | 84.8% | 87.0% | 59.4% |
| Black | 2.2% | 3.1% | 12.2% |
| Asian | 0.0% | 1.9% | 5.6% |
| Native American | 1.2% | 0.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 8.7% | 2.7% | 3.2% |
| Hispanic | 3.2% | 4.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Eagle River, WI | Neenah, WI | United States |
| Married Population | 41.8% | 47.7% | 49.8% |
| Currently Married | 40.6% | 46.9% | 48.0% |
| Married but Separated | 1.2% | 0.8% | 1.8% |
| Single Population | 58.2% | 52.3% | 50.2% |
| Never Married | 31.0% | 34.0% | 33.8% |
| Divorced | 16.3% | 13.6% | 10.8% |
| Widowed | 10.9% | 4.6% | 5.6% |
| space5 | | | |
| Household Size | 2.00 | 2.41 | 2.60 |
| Households | 704 | 11,236 | 124,010,992 |
| Family Households | 372 | 7,158 | 80,755,759 |
| Married couple, w/children | 25.5% | 29.4% | 30.5% |
| Married couple, no children | 36.0% | 39.6% | 42.9% |
| Non Family Households | 332 | 4,078 | 43,255,233 |
| Single householder, w/children | 29.6% | 20.1% | 15.8% |
| Single householder, no children | 8.9% | 10.9% | 10.8% |