CostBy County

Cost of Living in Custer County, South Dakota

$1,112/mo
Median Monthly Rent
$372,100
Median Home Value

At a Glance

Median Monthly Rent
$1,112/mo
42% above state average
Median Home Value
$372,100
12% above national
Census GRAPI
19.6%
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 Custer County Compares

Median monthly rent comparison

Custer County$1,112/mo
South Dakota Average$785/mo
National Median$1,413/mo

Detailed Housing Stats

$1,112/mo
Median Gross Rent
$372,100
Median Home Value
$1,140/mo
Monthly Owner Cost
19.6%
Census GRAPI

National Ranking

Affordability Rank

Custer County ranks #2,478 of 3,142 counties for affordability (bottom 21%)

Most AffordableLeast Affordable

Sourced county brief

Custer County Median Home Value Reaches $372,100

Custer County's median home value was estimated at $372,100, which is $191,079 above the South Dakota unweighted county mean of $181,021. The median gross rent in the county was $1,112 per month, a figure $327 higher than the state unweighted county mean of $785. For renter-occupied households, the official median Gross Rent as a Percentage of Household Income (GRAPI) was 19.6%, which is 3.1 percentage points below the state unweighted county mean of 22.7%. Median selected monthly owner costs were $1,140, compared to the state unweighted county mean of $853. The median renter-household income was reported at $78,958. These data points from the ACS 2020-2024 5-Year Estimates provide a statistical overview of housing costs in the county. See ACS table B25071 for the underlying estimate.

Cost of Living Advisory: Custer County

Affordability Verdict

ACS B25071 estimates median gross rent at 19.6% of renter household income in Custer 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 $1,112 per month; median selected monthly owner costs are $1,140. These ACS medians describe different tenure groups and are not a personalized rent-versus-buy calculation.

Income Needed

Using the common 30% budgeting benchmark, $44,480 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. Custer County's $1,112 median is 41.7% above that comparison value.

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

Affordability Calculator

See how your income compares to housing costs in Custer County

$

Rent Burden

15.9%

of gross income

Max Housing (28% Rule)

$1,963

per month

Owner Cost Burden

16.3%

of gross income

The median home in Custer County may be a stretch

Median home value is $372,100. Estimated monthly cost: $2,971 vs. your max of $1,963.

Rent Affordability Guide

Your entered rent as a share of entered income15.9%
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: $84,112Needed: $44,480
Owner Cost Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $84,112Needed: $48,857
Mortgage Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? No
Your income: $84,112Needed: $86,598

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 Custer County, South Dakota?
Custer County, South Dakota has a median monthly rent of $1,112/mo and a median home value of $372,100. The affordability rating is Affordable, with median gross rent equal to approximately 19.6% of renter household income.
What is the median rent in Custer County?
The median gross rent in Custer County is $1,112/mo. This is 42% above state average for South Dakota.
Is Custer County affordable?
Custer County is rated Affordable using the Census median gross-rent-as-a-percentage-of-income measure of 19.6%. Median gross rent is under 30% of renter household income.
How does Custer County's rent compare to the state average?
Custer County's median rent of $1,112/mo is 42% above state average of $785/mo for South Dakota.
What is the median home value in Custer County?
The median home value in Custer County, South Dakota is $372,100. This is 12% above 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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