United States › South Dakota › Bennett County COUNTY · 2020 ACS
Bennett County South Dakota · 3,381 residents · 1,185 sq mi
Time machine
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The short version
Bennett County is home to 3,381 people in South Dakota. The poverty rate is 30.1%, above the 12.8% national rate. This skews young, with a median age of 32.3. The typical home is worth $100,000, having more than doubled since 2000. Getting to work takes 14 minutes on average. 2% of residents were born outside the United States.
At a glance
Lower income
below the US median
US median: $66,278
Younger
median age 32.3
US median: 38.8
Less educated
22% hold a bachelor's degree
US average: 33%
Less affordable
home values up 68%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 29.2 in 2000
US average: 38.8
Population, 1990 – 2024
3K 3K 3K 4K 4K 1990 2000 2010 2020 2024 Bennett County Age distribution, 2020
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Section 02
Income & economy $41,887
+10%inflation adjusted, since 2000
from $25,313 in 2000
US average: $66,278
from $10,106 in 2000
US average: $35,364
Households earning $100K+
from 13.6% in 2009
US average: 43.9%
from 39.2% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing 10.2%
Public administration 3.2%
Education & health services 3%
Arts, entertainment, food 2.2%
Transportation & warehousing 1.3%
Professional, scientific, technical 1%
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$100,000
+68%inflation adjusted, since 2000
from $39,500 in 2000
US average: $265,253
$618
+15%inflation adjusted, since 2000
from $358 in 2000
US average: $1,124
from 59.1% in 2000
40.0% rent
3.27 people
+17%since 2009
from 2.80 people in 2009
US average: 2.61
from 1.6 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 40.5%(1,449)
2020
White, non-Hispanic 29.5%(997)
Hispanic / Latino 2.6%(87)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 9 more ancestry groups with data from 12.7% in 2000
US average: 32.9%
High school or higher
from 71.3% in 2000
US average: 88.5%
from 3.0% in 2000
US average: 12.7%
Section 06
Commute & transportation from 13.5 min in 2000
US average: 26.9
from 65.1% in 2009
US average: 75.1%
from 6.8% in 2009
US average: 8.4%
Section 07
Work & employment from 20.3% in 2011
US average: 5.4%
from 54.3% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 35.5% in 2009
US average: 39.3%
Section 08
People & community from 0.5% in 2009
US average: 13.5%
from 25.4% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 25.4% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 17.1%(26)
Share of the 152 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Bennett County Head to head
Compare Bennett County to nearby counties BENNETT COUNTY VS
Jackson County
Income $35,417 −15%
Home value $117,300 +17%
Population 2,666 −19%
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BENNETT COUNTY VS
Oglala Lakota County
Income $41,417 −1%
Home value $52,900 −47%
Population 13,338 +303%
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BENNETT COUNTY VS
Todd County
Income $42,075 same
Home value $53,900 −46%
Population 8,863 +168%
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BENNETT COUNTY VS
Cherry County
Income $66,270 +58%
Home value $152,200 +52%
Population 5,561 +68%
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Frequently asked
How many people live in Bennett County, South Dakota? Bennett County, South Dakota has about 3,381 residents according to the 2020 American Community Survey.
What is the median household income in Bennett County, South Dakota? The typical household in Bennett County, South Dakota earns about $41,887 a year. Half of households make more than that, and half make less.
Is Bennett County, South Dakota expensive? In Bennett County, South Dakota, the median home is worth about $100,000, and the typical rent is about $618 a month.
How educated are people in Bennett County, South Dakota? About 22.4% of adults age 25 and over in Bennett County, South Dakota hold a bachelor's degree or higher.
What is the poverty rate in Bennett County, South Dakota? About 30.1% of people in Bennett County, South Dakota live below the federal poverty line.
Has Bennett County, South Dakota grown since 1990? Yes, Bennett County, South Dakota has grown since 1990. The population has added about 175 residents, a change of about 5 percent over that period.
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