Oak Lake is a city located in South Dakota. Oak Lake has a 2024 population of 102. Oak Lake is currently growing at a rate of 3.03% annually and its population has increased by 9.68% since the most recent census, which recorded a population of 93 in 2020.
The average household income in Oak Lake is $121,272 with a poverty rate of 0%. The median age in Oak Lake is 44.8 years: 48.1 years for males, and 44.7 years for females.
According to the most recent ACS, the racial composition of Oak Lake was:
White
Black or African American
Native American
Asian
Native Hawaiian or Pacific Islander
Other race
Two or more races
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 68 | 2.66 | 82.4 | 17.6 |
| Married | 62 | 2.82 | 85.5 | 14.5 |
| Non Family | 6 | 0 | 50 | 50 |
| Male | 0 | 0 | 0 | 0 |
| Female | 0 | 0 | 0 | 0 |
2.82
Average Family Size
2.66
Average Household Size
82.4%
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 white people with a rate of 97.6%.
The highest rate of bachelors degrees is among white people with a rate of 8%.
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
100% of Oak Lake residents speak only English, while 0% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0% of the population.
Married
Widowed
Divorced
Separated
NeverMarried
73.9%
Overall Marriage Rate
73.4%
Male Marriage Rate
74.4%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
count
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
0%
Veteran Disability Rate
LaborForceParticipation
59.2%
Labor Force Participation
59.2%
Employment Rate
0%
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
53.59%
Born in Oak Lake
93.92%
Native Born
6.08%
Foreign Born
6.08%
Non Citizen
0%
Naturalized
93.92% of Oak Lake residents were born in the United States, with 53.59% having been born in South Dakota. 6.08% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 117 | 3 | 2.63% |
| 2028 | 114 | 3 | 2.7% |
| 2027 | 111 | 3 | 2.78% |
| 2026 | 108 | 3 | 2.86% |
| 2025 | 105 | 3 | 2.94% |
| 2024 | 102 | 3 | 3.03% |
| 2023 | 99 | 3 | 3.13% |
| 2022 | 96 | 3 | 3.23% |
| 2021 | 93 | 0 | 0% |
| 2020 | 93 | -12 | -11.43% |
| 2019 | 105 | -1 | -0.94% |
| 2018 | 106 | 0 | 0% |
| 2017 | 106 | 2 | 1.92% |
| 2016 | 104 | 0 | 0% |
| 2015 | 104 | 1 | 0.97% |
| 2014 | 103 | -1 | -0.96% |
| 2013 | 104 | 1 | 0.97% |
| 2012 | 103 | 2 | 1.98% |
| 2011 | 101 | -1 | -0.98% |
| 2010 | 102 | 0 | 0% |