| | Lakeland, WI | Luck, WI | United States |
| Population | 864 | 1,191 | 329,725,481 |
| Female Population | 52.7% | 51.7% | 50.5% |
| Male Population | 47.3% | 48.3% | 49.5% |
| Median Age | 53.4 | 47.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 977 | 1,113 | 309,327,143 |
| Population - 2000 | 963 | 1,210 | 285,036,114 |
| Population - 1990 | 789 | 1,022 | 251,960,433 |
| Pop. 2000 to Now | -1.1% | -13.1% | 15.6% |
| Pop. 1990 to Now | 20.7% | 2.8% | 30.8% |
| space4 | | | |
| Population Density | 26.2 | 603.0 | 93.4 |
| Land Area | 33.0 | 2.0 | 3,531,905.4 |
| Water Area | 2.3 | 0.6 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Lakeland, WI | Luck, WI | United States |
| Age 0 to 4 | 3.1% | 2.1% | 5.9% |
| Age 5 to 9 | 2.8% | 1.3% | 6.1% |
| Age 10 to 14 | 5.3% | 8.2% | 6.6% |
| Age 15 to 17 | 6.9% | 5.4% | 3.9% |
| Age 18 to 20 | 1.4% | 0.6% | 4.0% |
| Age 21 to 24 | 0.5% | 1.9% | 5.2% |
| Age 25 to 34 | 6.4% | 13.3% | 13.8% |
| Age 35 to 44 | 9.3% | 16.1% | 12.9% |
| Age 45 to 54 | 16.0% | 16.3% | 12.6% |
| Age 55 to 59 | 6.9% | 7.6% | 6.7% |
| Age 60 to 64 | 15.2% | 6.1% | 6.3% |
| Age 65 to 74 | 18.4% | 10.2% | 9.6% |
| Age 75 to 84 | 5.4% | 5.2% | 4.5% |
| Age 85 and over | 2.4% | 5.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Lakeland, WI | Luck, WI | United States |
| White | 96.6% | 89.7% | 59.4% |
| Black | 0.0% | 0.3% | 12.2% |
| Asian | 0.6% | 0.2% | 5.6% |
| Native American | 0.0% | 0.5% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 1.1% | 0.4% |
| Two or More Races | 1.7% | 4.6% | 3.2% |
| Hispanic | 1.0% | 3.6% | 18.4% |
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| Marriage & Family | | | |
| | Lakeland, WI | Luck, WI | United States |
| Married Population | 62.8% | 47.0% | 49.8% |
| Currently Married | 62.8% | 45.3% | 48.0% |
| Married but Separated | 0.0% | 1.6% | 1.8% |
| Single Population | 37.2% | 53.0% | 50.2% |
| Never Married | 21.9% | 26.3% | 33.8% |
| Divorced | 8.9% | 17.5% | 10.8% |
| Widowed | 6.4% | 9.2% | 5.6% |
| space5 | | | |
| Household Size | 2.35 | 2.23 | 2.60 |
| Households | 368 | 511 | 124,010,992 |
| Family Households | 249 | 309 | 80,755,759 |
| Married couple, w/children | 22.5% | 26.9% | 30.5% |
| Married couple, no children | 65.5% | 48.2% | 42.9% |
| Non Family Households | 119 | 202 | 43,255,233 |
| Single householder, w/children | 10.8% | 19.1% | 15.8% |
| Single householder, no children | 1.2% | 5.8% | 10.8% |