Lake Delton Flag

Lake Delton

County:
Sauk County
County Seat:
No
Area (mi²):
7.612
State:
Wisconsin

Lake Delton is a village located in Sauk County, Wisconsin. Lake Delton has a 2025 population of 3,456 . Lake Delton is currently declining at a rate of -0.29% annually and its population has decreased by -1.37% since the most recent census, which recorded a population of 3,504 in 2020.

The average household income in Lake Delton is $60,424 with a poverty rate of 9.48%. The median age in Lake Delton is 40.2 years: 40.7 years for males, and 38.8 years for females. For every 100 females there are 96.3 males.

3.5K
Total Population
454
Density (mi²)
-10 -0.29%
Growth

Lake Delton Population

Lake Delton Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lake Delton includes 80.72% White, 10.31% other race, and smaller percentages for Native American and multiracial populations.

Population by Race

White (80.72%)

Other race (10.31%)

Two or more races (6.79%)

Native American (2.19%)

Race
Population
Percentage (of total)
White2,84380.72%
Other race36310.31%
Two or more races2396.79%
Native American772.19%

Lake Delton Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lake Delton's average per capita income is $29,732. Household income levels show a median of $42,386. The poverty rate stands at 9.48%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$82,898-
Families$56,500$70,316
Households$42,386$60,424
Non Families$33,720$44,948

$29,732

Average Income

$42,386

Median Household Income

9.48%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)