CostBy County

Cost of Living in Lake County, South Dakota

$947/mo
Median Monthly Rent
$247,600
Median Home Value

At a Glance

Median Monthly Rent
$947/mo
21% above state average
Median Home Value
$247,600
26% below national
Census GRAPI
29.1%
Median gross rent as % of renter income

Rent burden measured as median gross rent as a percentage of renter household income (Census ACS B25071)

Affordability Rating
Affordable
Median gross rent is under 30% of renter household income

These figures are county medians, not a personal budget. Use them to frame rent, ownership, and income tradeoffs, then account for household size, commute, financing, insurance, taxes, debt, and local availability before making a decision.

How Lake County Compares

Median monthly rent comparison

Lake County$947/mo
South Dakota Average$785/mo
National Median$1,413/mo

Detailed Housing Stats

$947/mo
Median Gross Rent
$247,600
Median Home Value
$987/mo
Monthly Owner Cost
29.1%
Census GRAPI

National Ranking

Affordability Rank

Lake County ranks #2,067 of 3,142 counties for affordability (bottom 34%)

Most AffordableLeast Affordable

Sourced county brief

Lake County Median Home Value and Housing Cost Metrics

The median home value in Lake County was $247,600, which is higher than the South Dakota unweighted county mean of $181,021. According to the official ACS B25071, the median gross rent as a percentage of household income (GRAPI) was 29.1%. This figure is 6.4 percentage points above the unweighted county mean official GRAPI for the state, which was 22.7%. The median gross rent was $947 per month, exceeding the state unweighted county mean of $785. For owner-occupied units, the median selected monthly owner costs were $987, compared to the unweighted state county mean of $853. The median income for renter households was $42,830. These figures provide a static overview of housing and tenure-based income in the 2020-2024 period. See ACS table B25071 for the underlying estimate.

Cost of Living Advisory: Lake County

Affordability Verdict

ACS B25071 estimates median gross rent at 29.1% of renter household income in Lake County, which is below the 30% affordability benchmark. This is a median percentage among renter-occupied units, not the share of households above a threshold.

Rent vs. Own

Median gross rent is $947 per month; median selected monthly owner costs are $987. These ACS medians describe different tenure groups and are not a personalized rent-versus-buy calculation.

Income Needed

Using the common 30% budgeting benchmark, $37,880 in annual gross income would allocate 30% to the county's median gross rent. This is a reproducible illustration, not evidence that a particular household can afford housing.

Regional Context

The South Dakota unweighted mean of county median rents is $785 per month. Lake County's $947 median is 20.7% above that comparison value.

Data version acs5-2020-2024 · Method cost-advisory-v2

Affordability Calculator

See how your income compares to housing costs in Lake County

$

Rent Burden

14.8%

of gross income

Max Housing (28% Rule)

$1,792

per month

Owner Cost Burden

15.4%

of gross income

The median home in Lake County may be a stretch

Median home value is $247,600. Estimated monthly cost: $1,977 vs. your max of $1,792.

Rent Affordability Guide

Your entered rent as a share of entered income14.8%
Recommended max30.0%

Income Needed Calculator

See how much you need to earn to comfortably afford housing

$
Rent Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $76,808Needed: $37,880
Owner Cost Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $76,808Needed: $42,300
Mortgage Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $76,808Needed: $57,623

Based on the 30% rule for rent and 28% rule for housing costs (mortgage + owner costs). Mortgage estimate assumes 20% down, 7.2% interest, 30-year fixed.

Frequently Asked Questions

What is the cost of living in Lake County, South Dakota?
Lake County, South Dakota has a median monthly rent of $947/mo and a median home value of $247,600. The affordability rating is Affordable, with median gross rent equal to approximately 29.1% of renter household income.
What is the median rent in Lake County?
The median gross rent in Lake County is $947/mo. This is 21% above state average for South Dakota.
Is Lake County affordable?
Lake County is rated Affordable using the Census median gross-rent-as-a-percentage-of-income measure of 29.1%. Median gross rent is under 30% of renter household income.
How does Lake County's rent compare to the state average?
Lake County's median rent of $947/mo is 21% above state average of $785/mo for South Dakota.
What is the median home value in Lake County?
The median home value in Lake County, South Dakota is $247,600. This is 26% below the national median home value of $332,700.

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Published by the CostByCounty Editorial Team. See our methodology and corrections policy.Data build reviewed 2026-07-09; first published 2026-03-10.

Data: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2020-2024). Data is informational only and is not personalized financial advice.

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