Lake Delton is a city located in Adams County, Columbia County, Juneau County, and Sauk County Wisconsin. Lake Delton has a 2024 population of 3,470. Lake Delton is currently declining at a rate of -0.29% annually and its population has decreased by -1.14% since the most recent census, which recorded a population of 3,510 in 2020.
The average household income in Lake Delton is $61,018 with a poverty rate of 10.85%. The median age in Lake Delton is 39.5 years: 41.5 years for males, and 38.9 years for females.
According to the most recent ACS, the racial composition of Lake Delton was:
White
Other race
Two or more races
Asian
Black or African American
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 1,779 | 1.95 | 53.7 | 46.3 |
| Non Family | 897 | 1.09 | 32.9 | 67.1 |
| Married | 688 | 2.73 | 76.9 | 23.1 |
| Female | 134 | 3.54 | 78.4 | 21.6 |
| Male | 60 | 2.32 | 43.3 | 56.7 |
2.69
Average Family Size
1.95
Average Household Size
53.7%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 100%.
All
Male
Female
$31,467
Average Earnings
$33,116
Average Male
$25,179
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
69.94% of Lake Delton residents speak only English, while 30.06% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 19.33% of the population.
rate
10.85%
Overall Poverty Rate
15.8%
Male Poverty Rate
5.99%
Female Poverty Rate
The race most likely to be in poverty in Lake Delton is Native, with 100% below the poverty level.
The race least likely to be in poverty in Lake Delton is Hispanic, with 5.42% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 5.6%. Among those working part-time, it was 19.8%, and for those that did not work, the poverty rate was 9.64%.
Married
Widowed
Divorced
Separated
NeverMarried
52.2%
Overall Marriage Rate
53.6%
Male Marriage Rate
50.6%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
11.9%
Veteran Poverty Rate
16.67%
Veteran Disability Rate
LaborForceParticipation
75.8%
Labor Force Participation
74.5%
Employment Rate
1.6%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
64.12%
Born in Lake Delton
86.42%
Native Born
13.58%
Foreign Born
10.22%
Non Citizen
3.37%
Naturalized
86.42% of Lake Delton residents were born in the United States, with 64.12% having been born in Wisconsin. 10.22% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 3,420 | -10 | -0.29% |
| 2028 | 3,430 | -10 | -0.29% |
| 2027 | 3,440 | -10 | -0.29% |
| 2026 | 3,450 | -10 | -0.29% |
| 2025 | 3,460 | -10 | -0.29% |
| 2024 | 3,470 | -10 | -0.29% |
| 2023 | 3,480 | -10 | -0.29% |
| 2022 | 3,490 | -11 | -0.31% |
| 2021 | 3,501 | -9 | -0.26% |
| 2020 | 3,510 | 523 | 17.51% |
| 2019 | 2,987 | -7 | -0.23% |
| 2018 | 2,994 | 3 | 0.1% |
| 2017 | 2,991 | -2 | -0.07% |
| 2016 | 2,993 | 12 | 0.4% |
| 2015 | 2,981 | 14 | 0.47% |
| 2014 | 2,967 | 11 | 0.37% |
| 2013 | 2,956 | 12 | 0.41% |
| 2012 | 2,944 | 7 | 0.24% |
| 2011 | 2,937 | 8 | 0.27% |
| 2010 | 2,929 | 0 | 0% |