Lake Delton Flag

Lake Delton

County:
Sauk County
County Seat:
No
Area (mi²):
7.654
State:
Wisconsin

Lake Delton is a village located in Sauk County, Wisconsin. Lake Delton has a 2026 population of 3,447. Lake Delton is currently declining at a rate of -0.26% annually and its population has decreased by -1.63% since the most recent census, which recorded a population of 3,504 in 2020.

The median household income in Lake Delton is $51,964 with a poverty rate of 12.58%. The median age in Lake Delton is 38.7 years: 37.3 years for males, and 40.6 years for females. For every 100 females there are 100.8 males.

3.4K
Total Population
450
Density (mi²)
-9 -0.26%
Growth

Lake Delton Population

Lake Delton Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20263,447-9-0.26%
20253,456-10-0.29%
20243,46650.14%
20233,461-20-0.57%
20223,481-8-0.23%
20213,489-15-0.43%
20203,504-4-0.11%
20192,987-7-0.23%
20182,99430.1%
20172,991-2-0.07%
20162,993120.4%
20152,981140.47%
20142,967110.37%
20132,956120.41%
20122,94470.24%
20112,937230.79%
20102,92920.07%

Median Age

Overall: 38.7 years
Female: 40.6 years
Male: 37.3 years

Lake Delton Adults

There are 2,866 adults, (781 of whom are seniors) in Lake Delton.

Sex Ratio

Female: 1,734 (49.8%)
Male: 1,748 (50.2%)

Demographics

The racial composition of Lake Delton includes 71.97% White, 14.42% other race, and smaller percentages for Native American, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2,50671.97%
Other race50214.42%
Two or more races41111.8%
Native American491.41%
Black or African American140.4%
Race
Population ↓
Percentage (of total)
Other race43212.41%
Two or more races3279.39%
White712.04%
Race
Population ↓
Percentage (of total)
White2,43569.93%
Two or more races842.41%
Other race702.01%
Native American491.41%
Black or African American140.4%

Lake Delton Marital Status

Economics and Income Statistics

Lake Delton 's average per capita income is $34,848. Household income levels show a median of $51,964. The poverty rate stands at 12.58%.

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$85,625-
Families$69,564$75,664
Households$51,964$71,218
Non Families$40,137$59,004

$34,848

Average Income

$51,964

Median Household Income

12.58%

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)