United States › Iowa › Jasper County COUNTY · 2020 ACS
Jasper County Iowa · 37,813 residents · 730 sq mi
Time machine
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The short version
Jasper County is a county of 37,813 people in Iowa. 19% of adults hold a bachelor's degree, below the 33% national rate. 74% of homes are owner-occupied. The foreign-born share is 2%. Home values have risen by half since 2000, reaching $137,200. At a median age of 42.1, this is an older place than the country as a whole.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 42.1
US median: 38.8
Less educated
19% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 38.5 in 2000
US average: 38.8
Population, 1990 – 2024
34K 35K 36K 37K 38K 1990 2000 2010 2020 2024 Jasper County Age distribution, 2020
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Section 02
Income & economy $59,481
−5%inflation adjusted, since 2000
from $41,683 in 2000
US average: $66,278
from $19,622 in 2000
US average: $35,364
Households earning $100K+
from 25.6% in 2009
US average: 43.9%
from 6.5% in 2000
US average: 12.8%
Workforce by industry, 2020
Public administration 6.3%
Agriculture, forestry, fishing 5%
Transportation & warehousing 4.2%
Professional, scientific, technical 3.8%
Arts, entertainment, food 2%
Education & health services 0.6%
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$137,200
+9%inflation adjusted, since 2000
from $83,400 in 2000
US average: $265,253
$734
+9%inflation adjusted, since 2000
from $448 in 2000
US average: $1,124
from 75.7% in 2000
25.7% rent
from 2.23 people in 2009
US average: 2.61
from 2.4 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 96.9%(36,072)
2020
White, non-Hispanic 91.1%(34,445)
Hispanic / Latino 2.9%(1,087)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 28 more ancestry groups with data from 15.9% in 2000
US average: 32.9%
High school or higher
from 86.8% in 2000
US average: 88.5%
from 4.4% in 2000
US average: 12.7%
Section 06
Commute & transportation from 13.9 min in 2000
US average: 26.9
from 78.1% in 2009
US average: 75.1%
from 5.1% in 2009
US average: 8.4%
Section 07
Work & employment from 5.9% in 2011
US average: 5.4%
from 62.4% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 29.8% in 2009
US average: 39.3%
Section 08
People & community from 1.1% in 2009
US average: 13.5%
from 8.1% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 33.6%(5,486)
Women 15+
Never married 21.2%(3,164)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 8.1% 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) 17.5%(407)
Gulf War (1990s) 20.1%(467)
Share of the 2,324 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 Jasper County Head to head
Compare Jasper County to nearby counties JASPER COUNTY VS
Marion County
Income $78,680 +32%
Home value $233,000 +70%
Population 34,192 −10%
SEE FULL COMPARISON →
JASPER COUNTY VS
Marshall County
Income $73,315 +23%
Home value $145,500 +6%
Population 39,890 +5%
SEE FULL COMPARISON →
JASPER COUNTY VS
Polk County
Income $83,576 +41%
Home value $262,100 +91%
Population 516,546 +1254%
SEE FULL COMPARISON →
JASPER COUNTY VS
Poweshiek County
Income $67,391 +13%
Home value $209,300 +53%
Population 18,368 −52%
SEE FULL COMPARISON →
Frequently asked
How many people live in Jasper County, Iowa? Jasper County, Iowa has about 37,813 residents according to the 2020 American Community Survey.
What is the median household income in Jasper County, Iowa? The typical household in Jasper County, Iowa earns about $59,481 a year. Half of households make more than that, and half make less.
Is Jasper County, Iowa expensive? In Jasper County, Iowa, the median home is worth about $137,200, and the typical rent is about $734 a month.
How educated are people in Jasper County, Iowa? About 19.2% of adults age 25 and over in Jasper County, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Jasper County, Iowa? About 9.1% of people in Jasper County, Iowa live below the federal poverty line.
Has Jasper County, Iowa grown since 1990? Yes, Jasper County, Iowa has grown since 1990. The population has added about 3,018 residents, a change of about 9 percent over that period.
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