US Census Data

Charles Mix County vs Custer County

A side-by-side comparison of Charles Mix County and Custer County: population, income, housing, and more.

Charles Mix County and Custer County are counties in South Dakota. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Charles Mix County has the higher population (9,281 vs 8,686 in Custer County). Custer County has the higher median household income ($81,958 vs $64,850 in Charles Mix County). Custer County has the higher median home value ($327,200 vs $169,200 in Charles Mix County).

Population, income & housing

Charles Mix CountyCuster County
Population9,2818,686
Median age36.1 yrs57.2 yrs
Median household income$64,850$81,958
Median home value$169,200$327,200
Median gross rent$727$1,117
Housing units3,6645,126
Homeownership rate73.9%85.6%
Bachelor's degree or higher25.1%32.1%
Unemployment rate5.9%2.0%

Trends (ACS 5-year, 2019–2023)

Charles Mix CountyCuster County
Population9,349 → 9,281 (-0.7%)8,719 → 8,686 (-0.4%)
Median household income$50,481 → $64,850 (+28.5%)$58,522 → $81,958 (+40.0%)
Median home value$116,700 → $169,200 (+45.0%)$214,400 → $327,200 (+52.6%)
Median gross rent$558 → $727 (+30.3%)$782 → $1,117 (+42.8%)

Charles Mix County

Population
9,3499,281
Median household income
$50,481$64,850
Median home value
$116,700$169,200
Median gross rent
$558$727

Custer County

Population
8,7198,686
Median household income
$58,522$81,958
Median home value
$214,400$327,200
Median gross rent
$782$1,117

Age & race/ethnicity

Age distribution (share)

Charles Mix CountyCuster County
Under 58.5%3.8%
5 to 1722.3%10.0%
18 to 247.9%3.8%
25 to 349.9%7.9%
35 to 4410.6%10.4%
45 to 549.7%12.1%
55 to 6412.7%19.4%
65 to 7410.2%21.3%
75 and over8.3%11.3%

Race & ethnicity (share)

Charles Mix CountyCuster County
White (non-Hispanic)63.8%89.9%
Black or African American0.1%0.4%
American Indian & Alaska Native27.1%1.8%
Asian0.5%0.4%
Native Hawaiian & Pacific Islander0.1%0.0%
Some other race0.2%0.1%
Two or more races5.5%4.5%
Hispanic or Latino2.7%2.9%

Educational attainment (age 25+)

Share of adults 25+

Charles Mix CountyCuster County
No high school diploma10.4%5.0%
High school graduate33.6%31.0%
Some college or associate's30.9%31.9%
Bachelor's degree18.2%20.3%
Graduate or professional degree6.9%11.9%

Commute to work

How workers get to work (share)

Charles Mix CountyCuster County
Drove alone74.5%77.6%
Carpooled6.7%7.3%
Public transit0.9%0.0%
Walked4.0%2.0%
Bicycle0.1%0.8%
Worked from home12.3%11.8%
Other means1.5%0.5%

Housing

Units in structure (share)

Charles Mix CountyCuster County
1-unit, detached84.6%73.0%
1-unit, attached1.3%2.0%
2 to 4 units1.9%1.8%
5 to 19 units5.1%3.9%
20 or more units1.3%1.3%
Mobile home & other5.7%18.0%

Poverty & households

Charles Mix CountyCuster County
Poverty rate22.8%6.6%
Average household size2.982.10
Mean commute (minutes)1429
Median year structure built19691990

Full profiles

2

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Charles Mix County vs Custer County: Compare Population & Demographics | US Census Data