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Lake County, South Dakota

County

Population: 11,052 (2023 estimate)

Located in South Dakota

County-level Census Bureau data covering income, housing, demographics, education, employment, and more. Counties are the primary administrative division in the U.S. and the most common unit for comparing local conditions across a state.

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Data: U.S. Census Bureau, ACS 5-Year Estimates, 2023 (released December 2024).

Quick Facts — Lake County

What is the median household income in Lake County?
The median household income in Lake County is $73,792 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in Lake County?
The poverty rate in Lake County is 4.9% (U.S. Census Bureau ACS 2023).
What is the median home value in Lake County?
$231,000 (U.S. Census Bureau ACS 2023).
What is the average rent in Lake County?
The median gross rent in Lake County is $868 per month (U.S. Census Bureau ACS 2023).
What percentage of Lake County residents have a college degree?
34.7% of adults in Lake County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
11,052
Median Income
$73,792
Median Home Value
$231,000
Poverty Rate
4.9%
Unemployment (ACS 2023)
2.4%
Median Age
43.0 yrs
Since 2019 Median Income: +$11,946 (+19.3%) Home Value: +$62,600 (+37.2%) Poverty Rate: +1.7 pp (+53.1%) Bachelor's+: +1.6 pp (+4.8%) Unemployment: -1.0 pp (-29.4%)

Demographics

Total Population 11,052
Median Age 43.0
Female 47.5%
Race & Ethnicity
Hispanic or Latino 5.1% White (non-Hisp.) 89.7% Black 0.5% Asian 0.6% Two or More 2.5% Other 1.9%
Asian Subgroups (% of total pop.)
Chinese
0.3%
Filipino
0.2%
Hispanic Subgroups (% of total pop.)
Mexican
2.6%
Puerto Rican
0.9%
Cuban
0.4%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Income & Poverty

Median Household Income $73,792 ±$7,113
+$1,371 vs. state
Per Capita Income $90,369
Median Family Income $95,347
Poverty Rate 4.9%
-2.5 pp vs. state
Child Poverty Rate 8.8%
Working-Age Poverty Rate
SNAP Recipients 5.4%
Social Security Income
Retirement Income 24.5%
Household Income Distribution
< $10k
3.6%
$10–15k
1.7%
$15–25k
12.3%
$25–35k
3.4%
$35–50k
9.9%
$50–75k
20.0%
$75–100k
10.5%
$100–150k
23.2%
$150–200k
7.6%
$200k+
7.9%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Housing

Total Housing Units 5,747
Owner-Occupied 71.4%
Renter-Occupied 28.6%
Vacancy Rate 19.4%
Median Home Value $231,000
-$5,800 vs. state
Median Gross Rent $868
Owner Cost Burden (30%+) 20.6%
Renter Cost Burden (30%+) 34.5%
Home Value Distribution
< $50k
7.6%
$50–100k
10.1%
$100–200k
12.5%
$200–300k
25.6%
$300–500k
20.7%
$500k–$1M
8.9%
$1M+
2.9%
Gross Rent Distribution
< $500
12.4%
$500–1k
53.5%
$1–1.5k
21.7%
$1.5–2k
11.2%
$2–2.5k
0.4%
$3.5k+
0.7%
Vehicle Availability
No vehicle
3.8%
1 vehicle
23.8%
2 vehicles
37.1%
3+
35.3%
Housing Type
Single-fam. det.
73.0%
Single-fam. att.
2.2%
2–4 units
2.3%
5–19 units
4.8%
20+ units
4.7%
Mobile home
7.3%
Housing Age
Pre-1940
21.6%
1940–1969
4.9%
1970–1999
13.9%
2000–2009
10.6%
2010+
9.2%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Education

High School or Higher 93.7%
Bachelor's or Higher 34.7%
+3.6 pp vs. state
Graduate Degree 8.9%
Some College / Associate 21.7%
Less Than High School 2.3%
Enrolled in School

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Employment

Labor Force Participation 67.2%
Unemployment Rate 2.4%
-0.6 pp vs. state
Work from Home 9.6%
Self-Employed 9.1%
Government Workers 23.9%
Private For-Profit 67.0%
Industry
Edu/Health
27.6%
Retail
11.9%
Agriculture
10.1%
Manufacturing
8.5%
Arts/Entmt.
7.6%
Transportation
7.4%
Construction
6.5%
Prof. Services
5.6%
Public Admin
4.5%
Finance
3.2%
Information
1.7%
Wholesale
1.4%
Occupation
Management
39.3%
Sales
21.5%
Food Prep
15.0%
Construction
13.4%
Production
10.8%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Commute

Median Travel Time 15.7 min
Drove Alone 78.0%
Carpool 5.1%
Public Transit 1.4%
Work from Home 9.6%
Walked 4.7%
Bicycle

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Households & Families

Total Households 4,632
Avg. Household Size 2.00
Avg. Family Size
Married-Couple Households 49.8%
Single-Mother Households
Single-Father Households
Living Alone
Households with Children 16.1%
Multigenerational

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Age Distribution

Under 5
4.4%
5–9
6.0%
10–14
5.5%
15–19
7.5%
20–24
6.8%
25–34
11.4%
35–44
10.2%
45–54
9.4%
55–64
8.0%
65–74
7.1%
75–84
16.3%
85+
4.3%
Under 18: 19.7% Working age (18–64): 80.3% 65 and over: 23.6%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Social Characteristics

Immigration

Foreign Born 2.6%
Naturalized Citizen 30.1%
Speaks English Less Than Very Well 1.5%
Foreign-Born Origin
Latin America
63.4%
Asia
21.6%
Europe
10.3%
Africa
4.8%

Veterans & Disability

Veteran 7.1%
With a Disability 14.8%
Cognitive Difficulty
Ambulatory Difficulty

Health Insurance

Insured 96.4%
Uninsured 3.6%
Employer Insurance
Medicaid
Medicare

Technology & Mobility

Broadband Internet 87.5%
Has a Computer 93.9%
Same House 1 Year Ago 85.5%
Moved from Abroad 0.1%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Compare Lake County

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Where People Move From (IRS Migration Data)

Top origins of people who moved to Lake County in 2023, by number of tax returns filed (IRS SOI Migration Data).

Origin Tax Returns People (est.)
Minnehaha County 63 93
Other flows - Midwest 61 90
Other flows - West 36 61
Brookings County 28 58
Other flows - South 26 51
Lincoln County 25 45