Lake Lorraine is a CDP located in Walworth County, Wisconsin. Lake Lorraine has a 2025 population of 282 . Lake Lorraine is currently declining at a rate of -0.7% annually but its population has increased by 8.88% since the most recent census, which recorded a population of 259 in 2020.
The average household income in Lake Lorraine is $73,341 with a poverty rate of 13.94%. The median age in Lake Lorraine is 37.4 years: 25.8 years for males, and 44.9 years for females. For every 100 females there are 118.3 males.
Data after 2023 is projected based on recent change
The racial composition of Lake Lorraine includes 96.02% White, and smaller percentages for and multiracial populations.
White (96.02%)
Two or more races (3.98%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 241 | 96.02% |
| Two or more races | 10 | 3.98% |
Married
Widowed
Divorced
Separated
Never Married
Lake Lorraine's average per capita income is $52,308. Household income levels show a median of $55,208. The poverty rate stands at 13.94%.
Name | Median | Mean |
|---|---|---|
| Families | $79,722 | $99,961 |
| Married Families | $79,583 | - |
| Households | $55,208 | $73,341 |
| Non Families | $34,732 | $40,978 |
Average Income
Median Household Income
Poverty Rate