Custer County, South Dakota's estimated 2023 population is 8,348 with a growth rate of 0.12% in the past year according to the most recent United States census data. Custer County, South Dakota is the 22nd largest county in South Dakota. The 2010 population was 8,216 and has seen a growth of 1.61% since that time.
White
Native American
Two or more races
Black or African American
Asian
Other race
Native Hawaiian or Pacific Islander
2.52
Average Family Size
2.18
Average Household Size
83.5%
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 asian people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 52%.
All
Male
Female
$38,653
Average Earnings
$52,394
Average Male
$27,091
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
97.2% of Custer County, South Dakota residents speak only English, while 2.8% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.78% of the population.
rate
13.97%
Overall Poverty Rate
10.56%
Male Poverty Rate
14.84%
Female Poverty Rate
The race most likely to be in poverty in Custer County, South Dakota is Native, with 56.13% below the poverty level.
The race least likely to be in poverty in Custer County, South Dakota is Black, with 9.09% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.09%. Among those working part-time, it was 15.44%, and for those that did not work, the poverty rate was 17.43%.
rate
rate
Households
Families
MarriedFamilies
NonFamilies
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
63.8%
Overall Marriage Rate
64.8%
Male Marriage Rate
62.8%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
1,186
Number of Veterans
1,004
Male Veterans
182
Female Veterans
count
count
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
7.08%
Veteran Poverty Rate
43.77%
Veteran Disability Rate
LaborForceParticipation
53.5%
Labor Force Participation
50.6%
Employment Rate
5.4%
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
48.75%
Born in Custer County, South Dakota
104.39%
Native Born
1.72%
Foreign Born
0.7%
Non Citizen
1.02%
Naturalized
104.39% of Custer County, South Dakota residents were born in the United States, with 48.75% having been born in South Dakota. 0.7% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.