United States › Iowa › Sioux County COUNTY · 2010 ACS
Sioux County Iowa · 33,704 residents · 768 sq mi
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The short version
Sioux County is home to 33,704 people in Iowa. 80% of homes are owner-occupied. Getting to work takes 12 minutes on average. This skews young, with a median age of 32.7. The typical home is worth $119,900. Poverty is uncommon here, at 6.4% of residents.
At a glance
Average income
near the US median
US median: $52,703
Younger
median age 32.7
US median: 37.2
Less educated
22% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 32.8 in 2000
US average: 37.2
Population, 1990 – 2024
29K 31K 33K 35K 37K 1990 2000 2010 2020 2024 Sioux County Age distribution, 2010
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Section 02
Income & economy $51,557
Unchangedinflation adjusted, since 2000
from $40,536 in 2000
US average: $52,703
from $16,532 in 2000
US average: $27,286
Households earning $100K+
from 24.0% in 2009
US average: 33.3%
from 6.4% in 2000
US average: 13.8%
Workforce by industry, 2010
Agriculture, forestry, fishing 13.3%
Transportation & warehousing 2.8%
Professional, scientific, technical 2.8%
Arts, entertainment, food 1.3%
Education & health services 0.4%
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$119,900
+11%inflation adjusted, since 2000
from $85,400 in 2000
US average: $225,659
$542
+11%inflation adjusted, since 2000
from $385 in 2000
US average: $853
from 80.5% in 2000
19.6% rent
from 6.3% in 2009
US average: 12.1%
from 2.66 people in 2009
US average: 2.60
from 15.8% in 2009
US average: 30.9%
from 28.9% in 2009
US average: 46.8%
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 96.2%(30,374)
Hispanic / Latino 2.6%(808)
2010
White, non-Hispanic 89.3%(30,090)
Hispanic / Latino 8.9%(3,001)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 22 more ancestry groups with data from 19.8% in 2000
US average: 27.9%
High school or higher
from 80.4% in 2000
US average: 84.9%
from 6.4% in 2000
US average: 10.2%
Section 06
Commute & transportation from 10.6 min in 2000
US average: 25.2
from 69.6% in 2009
US average: 76.2%
from 9.0% in 2009
US average: 10.4%
from 0.3% in 2009
US average: 4.7%
from 13.4% in 2009
US average: 4.1%
from 5.8% in 2009
US average: 2.8%
from 1.2% in 2009
US average: 0.5%
from 4.0% in 2009
US average: 8.7%
Section 07
Work & employment from 11.5% in 2009
US average: 12.9%
from 31.5% in 2009
US average: 35.2%
Section 08
People & community from 4.4% in 2009
US average: 12.8%
from 8.0% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 31.8%(4,497)
Women 15+
Never married 25.3%(3,545)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 7.8% in 2013
US average: 8.4%
from 60.9% in 2020
US average: 54.8%
Direct-purchase
from 20.5% in 2020
US average: 13.8%
from 15.7% in 2020
US average: 18.4%
from 15.1% in 2020
US average: 20.9%
VA health care
from 2.0% in 2020
US average: 2.2%
Any private
from 79.3% in 2020
US average: 67.1%
Any public
from 29.2% 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) 13.5%(130)
Gulf War (1990s) 10.7%(103)
Share of the 966 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 Sioux County Head to head
Compare Sioux County to nearby counties SIOUX COUNTY VS
Lyon County
Income $76,746 +49%
Home value $230,000 +92%
Population 12,354 −66%
SEE FULL COMPARISON →
SIOUX COUNTY VS
Plymouth County
Income $83,251 +61%
Home value $228,900 +91%
Population 25,697 −30%
SEE FULL COMPARISON →
SIOUX COUNTY VS
O'Brien County
Income $68,356 +33%
Home value $173,100 +44%
Population 14,220 −61%
SEE FULL COMPARISON →
SIOUX COUNTY VS
Union County
Income $89,636 +74%
Home value $301,100 +151%
Population 17,402 −53%
SEE FULL COMPARISON →
Frequently asked
How many people live in Sioux County, Iowa? Sioux County, Iowa has about 33,704 residents according to the 2010 American Community Survey.
What is the median household income in Sioux County, Iowa? The typical household in Sioux County, Iowa earns about $51,557 a year. Half of households make more than that, and half make less.
Is Sioux County, Iowa expensive? In Sioux County, Iowa, the median home is worth about $119,900, and the typical rent is about $542 a month.
How educated are people in Sioux County, Iowa? About 22.4% of adults age 25 and over in Sioux County, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Sioux County, Iowa? About 6.4% of people in Sioux County, Iowa live below the federal poverty line.
Has Sioux County, Iowa grown since 1990? Yes, Sioux County, Iowa has grown since 1990. The population has added about 3,801 residents, a change of about 13 percent over that period.
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