| | La Farge, WI | Cashton, WI | United States |
| Population | 895 | 1,162 | 329,725,481 |
| Female Population | 48.4% | 43.2% | 50.5% |
| Male Population | 51.6% | 56.8% | 49.5% |
| Median Age | 41 | 38.3 | 38.4 |
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| Population - 2010 | 748 | 1,103 | 309,327,143 |
| Population - 2000 | 775 | 1,005 | 285,036,114 |
| Population - 1990 | 766 | 780 | 251,960,433 |
| Pop. 2000 to Now | -1.6% | 10.6% | 15.6% |
| Pop. 1990 to Now | -0.4% | 42.4% | 30.8% |
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| Population Density | 887.0 | 911.4 | 93.4 |
| Land Area | 1.0 | 1.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | La Farge, WI | Cashton, WI | United States |
| Age 0 to 4 | 7.4% | 9.2% | 5.9% |
| Age 5 to 9 | 11.2% | 9.0% | 6.1% |
| Age 10 to 14 | 5.6% | 6.7% | 6.6% |
| Age 15 to 17 | 3.2% | 5.0% | 3.9% |
| Age 18 to 20 | 0.0% | 2.0% | 4.0% |
| Age 21 to 24 | 1.7% | 1.0% | 5.2% |
| Age 25 to 34 | 13.5% | 9.3% | 13.8% |
| Age 35 to 44 | 15.2% | 17.1% | 12.9% |
| Age 45 to 54 | 6.9% | 10.2% | 12.6% |
| Age 55 to 59 | 5.3% | 5.2% | 6.7% |
| Age 60 to 64 | 8.5% | 4.2% | 6.3% |
| Age 65 to 74 | 13.3% | 15.1% | 9.6% |
| Age 75 to 84 | 4.1% | 1.6% | 4.5% |
| Age 85 and over | 4.1% | 4.5% | 1.9% |
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| Race | | | |
| | La Farge, WI | Cashton, WI | United States |
| White | 97.7% | 75.1% | 59.4% |
| Black | 0.1% | 1.5% | 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% | 0.8% | 0.4% |
| Two or More Races | 0.8% | 5.4% | 3.2% |
| Hispanic | 1.5% | 17.1% | 18.4% |
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| Marriage & Family | | | |
| | La Farge, WI | Cashton, WI | United States |
| Married Population | 41.7% | 52.8% | 49.8% |
| Currently Married | 41.7% | 52.5% | 48.0% |
| Married but Separated | 0.0% | 0.3% | 1.8% |
| Single Population | 58.3% | 47.2% | 50.2% |
| Never Married | 33.6% | 27.3% | 33.8% |
| Divorced | 21.5% | 13.1% | 10.8% |
| Widowed | 3.2% | 6.9% | 5.6% |
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| Household Size | 2.17 | 2.19 | 2.60 |
| Households | 397 | 531 | 124,010,992 |
| Family Households | 187 | 317 | 80,755,759 |
| Married couple, w/children | 19.8% | 33.1% | 30.5% |
| Married couple, no children | 48.7% | 41.6% | 42.9% |
| Non Family Households | 210 | 214 | 43,255,233 |
| Single householder, w/children | 25.1% | 17.4% | 15.8% |
| Single householder, no children | 6.4% | 7.9% | 10.8% |