| | Lublin, WI | Krakow, WI | United States |
| Population | 102 | 317 | 329,725,481 |
| Female Population | 54.9% | 51.1% | 50.5% |
| Male Population | 45.1% | 48.9% | 49.5% |
| Median Age | 56.6 | 44.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 118 | 356 | 309,327,143 |
| Population - 2000 | 110 | 254 | 285,036,114 |
| Population - 1990 | 129 | 226 | 251,960,433 |
| Pop. 2000 to Now | 2.7% | 48.8% | 15.6% |
| Pop. 1990 to Now | -12.4% | 67.3% | 30.8% |
| space4 | | | |
| Population Density | 66.9 | 281.0 | 93.4 |
| Land Area | 1.5 | 1.1 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Lublin, WI | Krakow, WI | United States |
| Age 0 to 4 | 1.0% | 2.8% | 5.9% |
| Age 5 to 9 | 2.0% | 5.0% | 6.1% |
| Age 10 to 14 | 4.9% | 7.9% | 6.6% |
| Age 15 to 17 | 0.0% | 2.8% | 3.9% |
| Age 18 to 20 | 1.0% | 0.9% | 4.0% |
| Age 21 to 24 | 5.9% | 4.1% | 5.2% |
| Age 25 to 34 | 4.9% | 14.2% | 13.8% |
| Age 35 to 44 | 13.7% | 13.2% | 12.9% |
| Age 45 to 54 | 5.9% | 16.7% | 12.6% |
| Age 55 to 59 | 18.6% | 7.6% | 6.7% |
| Age 60 to 64 | 16.7% | 5.7% | 6.3% |
| Age 65 to 74 | 10.8% | 12.0% | 9.6% |
| Age 75 to 84 | 12.7% | 2.5% | 4.5% |
| Age 85 and over | 2.0% | 4.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Lublin, WI | Krakow, WI | United States |
| White | 93.1% | 95.6% | 59.4% |
| Black | 6.9% | 0.0% | 12.2% |
| Asian | 0.0% | 1.9% | 5.6% |
| Native American | 0.0% | 0.6% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.0% | 1.9% | 3.2% |
| Hispanic | 0.0% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Lublin, WI | Krakow, WI | United States |
| Married Population | 55.3% | 51.7% | 49.8% |
| Currently Married | 52.1% | 51.7% | 48.0% |
| Married but Separated | 3.2% | 0.0% | 1.8% |
| Single Population | 44.7% | 48.3% | 50.2% |
| Never Married | 18.1% | 33.3% | 33.8% |
| Divorced | 22.3% | 8.6% | 10.8% |
| Widowed | 4.3% | 6.4% | 5.6% |
| space5 | | | |
| Household Size | 1.62 | 2.19 | 2.60 |
| Households | 63 | 145 | 124,010,992 |
| Family Households | 24 | 87 | 80,755,759 |
| Married couple, w/children | 4.2% | 29.9% | 30.5% |
| Married couple, no children | 70.8% | 48.3% | 42.9% |
| Non Family Households | 39 | 58 | 43,255,233 |
| Single householder, w/children | 20.8% | 11.5% | 15.8% |
| Single householder, no children | 4.2% | 10.3% | 10.8% |