| | Rosendale, WI | Gray, TN | United States |
| Population | 1,092 | 1,146 | 329,725,481 |
| Female Population | 47.3% | 52.3% | 50.5% |
| Male Population | 52.7% | 47.7% | 49.5% |
| Median Age | 41.5 | 64.2 | 38.4 |
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| Population - 2010 | 1,060 | 1,279 | 309,327,143 |
| Population - 2000 | 923 | 1,273 | 285,036,114 |
| Population - 1990 | 777 | 1,071 | 251,960,433 |
| Pop. 2000 to Now | 11.2% | 60.1% | 15.6% |
| Pop. 1990 to Now | 32.1% | 90.3% | 30.8% |
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| Population Density | 887.1 | 767.6 | 93.4 |
| Land Area | 1.2 | 1.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Rosendale, WI | Gray, TN | United States |
| Age 0 to 4 | 2.8% | 0.1% | 5.9% |
| Age 5 to 9 | 5.4% | 2.4% | 6.1% |
| Age 10 to 14 | 8.5% | 2.8% | 6.6% |
| Age 15 to 17 | 5.8% | 2.7% | 3.9% |
| Age 18 to 20 | 4.0% | 1.2% | 4.0% |
| Age 21 to 24 | 5.7% | 5.7% | 5.2% |
| Age 25 to 34 | 10.1% | 3.9% | 13.8% |
| Age 35 to 44 | 11.4% | 11.7% | 12.9% |
| Age 45 to 54 | 15.2% | 7.6% | 12.6% |
| Age 55 to 59 | 8.2% | 0.0% | 6.7% |
| Age 60 to 64 | 6.8% | 14.6% | 6.3% |
| Age 65 to 74 | 9.7% | 37.6% | 9.6% |
| Age 75 to 84 | 4.6% | 9.7% | 4.5% |
| Age 85 and over | 1.7% | 0.0% | 1.9% |
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| Race | | | |
| | Rosendale, WI | Gray, TN | United States |
| White | 93.6% | 98.0% | 59.4% |
| Black | 0.9% | 0.0% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.4% | 2.0% | 3.2% |
| Hispanic | 3.1% | 0.0% | 18.4% |
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| Marriage & Family | | | |
| | Rosendale, WI | Gray, TN | United States |
| Married Population | 59.7% | 68.4% | 49.8% |
| Currently Married | 57.8% | 68.4% | 48.0% |
| Married but Separated | 2.0% | 0.0% | 1.8% |
| Single Population | 40.3% | 31.6% | 50.2% |
| Never Married | 27.6% | 20.8% | 33.8% |
| Divorced | 8.7% | 6.3% | 10.8% |
| Widowed | 4.0% | 4.5% | 5.6% |
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| Household Size | 2.59 | 2.20 | 2.60 |
| Households | 421 | 522 | 124,010,992 |
| Family Households | 334 | 370 | 80,755,759 |
| Married couple, w/children | 21.3% | 13.0% | 30.5% |
| Married couple, no children | 63.2% | 87.0% | 42.9% |
| Non Family Households | 87 | 152 | 43,255,233 |
| Single householder, w/children | 12.0% | 0.0% | 15.8% |
| Single householder, no children | 3.6% | 0.0% | 10.8% |