United States › South Dakota › Yankton County COUNTY · 2020 ACS
Yankton County South Dakota · 23,310 residents · 521 sq mi
Time machine
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The short version
Yankton County is home to 23,310 people in South Dakota. The average commute runs 14 minutes. The foreign-born share is 3%. The median age is 42.3, about 3 years above the US median. The typical home is worth $152,800, having more than doubled since 2000. Median rent is $653 a month.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 42.3
US median: 38.8
Less educated
27% hold a bachelor's degree
US average: 33%
Less affordable
home values up 38%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 37.0 in 2000
US average: 38.8
Population, 1990 – 2024
19K 20K 21K 23K 24K 1990 2000 2010 2020 2024 Yankton County Age distribution, 2020
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Section 02
Income & economy $61,878
+16%inflation adjusted, since 2000
from $35,374 in 2000
US average: $66,278
from $17,312 in 2000
US average: $35,364
Households earning $100K+
from 21.4% in 2009
US average: 43.9%
from 9.6% in 2000
US average: 12.8%
Workforce by industry, 2020
Public administration 7.2%
Agriculture, forestry, fishing 4.8%
Professional, scientific, technical 2.8%
Transportation & warehousing 2.2%
Arts, entertainment, food 0.6%
Education & health services 0.5%
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$152,800
+38%inflation adjusted, since 2000
from $73,800 in 2000
US average: $265,253
$653
+10%inflation adjusted, since 2000
from $396 in 2000
US average: $1,124
from 69.1% in 2000
32.3% rent
from 2.24 people in 2009
US average: 2.61
from 2.3 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 94.1%(20,365)
Hispanic / Latino 1.8%(395)
2020
White, non-Hispanic 86.6%(20,195)
Hispanic / Latino 5.3%(1,234)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 19 more ancestry groups with data from 23.0% in 2000
US average: 32.9%
High school or higher
from 86.1% in 2000
US average: 88.5%
from 7.2% in 2000
US average: 12.7%
Section 06
Commute & transportation from 10.9 min in 2000
US average: 26.9
from 79.0% in 2009
US average: 75.1%
from 7.1% in 2009
US average: 8.4%
Section 07
Work & employment from 3.5% in 2011
US average: 5.4%
from 64.3% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 30.5% in 2009
US average: 39.3%
Section 08
People & community from 1.7% in 2009
US average: 13.5%
from 10.2% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 38.6%(3,892)
Women 15+
Never married 27.5%(2,543)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 10.2% 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) 21%(384)
Gulf War (1990s) 17.6%(322)
Share of the 1,826 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 Yankton County Head to head
Compare Yankton County to nearby counties YANKTON COUNTY VS
Clay County
Income $56,850 −8%
Home value $232,300 +52%
Population 15,031 −36%
SEE FULL COMPARISON →
YANKTON COUNTY VS
Turner County
Income $75,771 +22%
Home value $222,900 +46%
Population 9,314 −61%
SEE FULL COMPARISON →
YANKTON COUNTY VS
Bon Homme County
Income $64,435 +4%
Home value $134,100 −12%
Population 7,244 −69%
SEE FULL COMPARISON →
YANKTON COUNTY VS
Cedar County
Income $73,578 +19%
Home value $185,000 +21%
Population 8,373 −65%
SEE FULL COMPARISON →
Frequently asked
How many people live in Yankton County, South Dakota? Yankton County, South Dakota has about 23,310 residents according to the 2020 American Community Survey.
What is the median household income in Yankton County, South Dakota? The typical household in Yankton County, South Dakota earns about $61,878 a year. Half of households make more than that, and half make less.
Is Yankton County, South Dakota expensive? In Yankton County, South Dakota, the median home is worth about $152,800, and the typical rent is about $653 a month.
How educated are people in Yankton County, South Dakota? About 26.7% of adults age 25 and over in Yankton County, South Dakota hold a bachelor's degree or higher.
What is the poverty rate in Yankton County, South Dakota? About 10.0% of people in Yankton County, South Dakota live below the federal poverty line.
Has Yankton County, South Dakota grown since 1990? Yes, Yankton County, South Dakota has grown since 1990. The population has added about 4,058 residents, a change of about 21 percent over that period.
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