| | Bruce, WI | Ferndale, CA | United States |
| Population | 798 | 1,481 | 329,725,481 |
| Female Population | 54.0% | 48.2% | 50.5% |
| Male Population | 46.0% | 51.8% | 49.5% |
| Median Age | 34.4 | 57.2 | 38.4 |
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| Population - 2010 | 775 | 1,370 | 309,327,143 |
| Population - 2000 | 787 | 1,382 | 285,036,114 |
| Population - 1990 | 844 | 1,331 | 251,960,433 |
| Pop. 2000 to Now | -12.6% | -1.5% | 15.6% |
| Pop. 1990 to Now | -18.5% | 2.3% | 30.8% |
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| Population Density | 345.8 | 1,442.1 | 93.4 |
| Land Area | 2.3 | 1.0 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Bruce, WI | Ferndale, CA | United States |
| Age 0 to 4 | 8.4% | 3.1% | 5.9% |
| Age 5 to 9 | 9.6% | 4.1% | 6.1% |
| Age 10 to 14 | 10.0% | 5.6% | 6.6% |
| Age 15 to 17 | 4.0% | 3.0% | 3.9% |
| Age 18 to 20 | 4.1% | 3.6% | 4.0% |
| Age 21 to 24 | 1.8% | 6.7% | 5.2% |
| Age 25 to 34 | 12.9% | 5.3% | 13.8% |
| Age 35 to 44 | 6.8% | 9.9% | 12.9% |
| Age 45 to 54 | 13.5% | 6.8% | 12.6% |
| Age 55 to 59 | 7.0% | 7.4% | 6.7% |
| Age 60 to 64 | 3.8% | 11.1% | 6.3% |
| Age 65 to 74 | 11.4% | 20.8% | 9.6% |
| Age 75 to 84 | 3.8% | 5.6% | 4.5% |
| Age 85 and over | 2.9% | 7.0% | 1.9% |
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| Race | | | |
| | Bruce, WI | Ferndale, CA | United States |
| White | 92.4% | 81.7% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.0% | 3.7% | 5.6% |
| Native American | 1.0% | 0.5% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.3% | 4.9% | 3.2% |
| Hispanic | 5.4% | 9.2% | 18.4% |
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| Marriage & Family | | | |
| | Bruce, WI | Ferndale, CA | United States |
| Married Population | 48.1% | 48.9% | 49.8% |
| Currently Married | 47.6% | 46.5% | 48.0% |
| Married but Separated | 0.5% | 2.4% | 1.8% |
| Single Population | 51.9% | 51.1% | 50.2% |
| Never Married | 24.6% | 25.6% | 33.8% |
| Divorced | 21.4% | 16.2% | 10.8% |
| Widowed | 5.9% | 9.3% | 5.6% |
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| Household Size | 2.60 | 2.46 | 2.60 |
| Households | 307 | 602 | 124,010,992 |
| Family Households | 181 | 398 | 80,755,759 |
| Married couple, w/children | 27.1% | 20.1% | 30.5% |
| Married couple, no children | 45.3% | 49.7% | 42.9% |
| Non Family Households | 126 | 204 | 43,255,233 |
| Single householder, w/children | 24.9% | 8.0% | 15.8% |
| Single householder, no children | 2.8% | 22.1% | 10.8% |