United States › South Dakota › Walworth County COUNTY
Walworth County South Dakota · 5,217 residents (2025 est.) · 707 sq mi
Time machine
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The short version
With 5,271 people, Walworth County is a county in South Dakota. There are 7 people per square mile. The typical home is worth $136,600, having roughly tripled since 2000. The foreign-born share is 0%. 76% of homes are owner-occupied. Getting to work takes 17 minutes on average.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 41.7
US median: 38.9
Less educated
30% hold a bachelor's degree
US average: 36%
Less affordable
home values up 85%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 5,974 in 2000
5,217 in 2025 (Census Bureau estimate)
from 8 / sq mi in 2009
US average: 281
from 42.8 in 2000
US average: 38.9
Population, 1990 – 2024
5K 5K 6K 6K 6K 1990 2000 2010 2020 2024 Walworth County Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $65,026
+28%inflation adjusted, since 2000
from $27,834 in 2000
US average: $82,259
from $15,492 in 2000
US average: $44,673
Households earning $100K+
from 20.9% in 2009
US average: 53.3%
from 18.2% in 2000
US average: 12.5%
from 0.488 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 7.5%
Transportation & warehousing 6.3%
Public administration 5.3%
Professional, scientific, technical 3.9%
Education & health services 1.7%
Arts, entertainment, food 0.1%
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$136,600
+85%inflation adjusted, since 2000
from $40,500 in 2000
US average: $376,019
$926
+33%inflation adjusted, since 2000
from $381 in 2000
US average: $1,442
from 71.3% in 2000
23.8% rent
from 28.7% in 2009
US average: 10.0%
from 2.03 people in 2009
US average: 2.54
from 13.5% in 2009
US average: 22.9%
from 33.2% in 2009
US average: 47.4%
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.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 86.3%(5,153)
Hispanic / Latino 0.6%(36)
2024
White, non-Hispanic 78.2%(4,120)
Hispanic / Latino 0.6%(29)
from 36 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
from 26 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 13 more ancestry groups with data from 15.8% in 2000
US average: 35.6%
High school or higher
from 78.1% in 2000
US average: 89.6%
from 2.7% in 2000
US average: 14.0%
Section 06
Commute & transportation from 10.9 min in 2000
US average: 26.5
from 69.5% in 2009
US average: 68.9%
from 10.6% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 8.8% in 2009
US average: 15.0%
from 8.8% in 2009
US average: 2.4%
from 2.2% in 2009
US average: 0.4%
from 5.4% in 2009
US average: 8.3%
Section 07
Work & employment from 6.3% in 2011
US average: 5.2%
from 61.4% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 78.0% in 2020
US average: 74.6%
from 11.1% in 2009
US average: 13.1%
from 40.6% in 2009
US average: 42.5%
Section 08
People & community from 0.6% in 2009
US average: 14.1%
from 13.3% in 2009
US average: 6.2%
from 13.6% in 2012
US average: 13.3%
from 9.1% in 2013
US average: 8.4%
from 63.7% in 2017
US average: 91.0%
Computer in household
from 80.3% in 2020
US average: 95.5%
from 81.3% in 2020
US average: 87.7%
from 92.0% in 2016
US average: 77.7%
from 2.2% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 9.1% in 2013
US average: 8.4%
from 47.9% in 2020
US average: 54.8%
Direct-purchase
from 22.9% in 2020
US average: 13.8%
from 24.6% in 2020
US average: 18.4%
from 14.0% in 2020
US average: 20.9%
VA health care
from 3.1% in 2020
US average: 2.2%
Any private
from 68.1% in 2020
US average: 67.1%
Any public
from 35.0% in 2020
US average: 36.7%
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, 2024
Gulf War (2001 or later) 26.1%(85)
Share of the 326 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 Walworth County Head to head
Compare Walworth County to nearby counties WALWORTH COUNTY VS
Campbell County
Income $68,929 +6%
Home value $115,900 −15%
Population 1,377 −74%
SEE FULL COMPARISON →
WALWORTH COUNTY VS
Potter County
Income $72,045 +11%
Home value $121,300 −11%
Population 2,377 −54%
SEE FULL COMPARISON →
WALWORTH COUNTY VS
Edmunds County
Income $81,630 +26%
Home value $163,300 +20%
Population 4,022 −23%
SEE FULL COMPARISON →
WALWORTH COUNTY VS
Dewey County
Income $54,104 −17%
Home value $69,600 −49%
Population 5,419 +4%
SEE FULL COMPARISON →
Frequently asked
How many people live in Walworth County, South Dakota? Walworth County, South Dakota has about 5,271 residents according to the 2024 American Community Survey.
What is the median household income in Walworth County, South Dakota? The typical household in Walworth County, South Dakota earns about $65,026 a year. Half of households make more than that, and half make less.
Is Walworth County, South Dakota expensive? In Walworth County, South Dakota, the median home is worth about $136,600, and the typical rent is about $926 a month.
How educated are people in Walworth County, South Dakota? About 29.6% of adults age 25 and over in Walworth County, South Dakota hold a bachelor's degree or higher.
What is the poverty rate in Walworth County, South Dakota? About 14.9% of people in Walworth County, South Dakota live below the federal poverty line.
Has Walworth County, South Dakota grown since 1990? Yes, Walworth County, South Dakota has shrunk since 1990. The population has lost about 816 residents, a change of about -13 percent over that period.
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