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COUNTY · 2020 ACS

Jasper County

Iowa · 37,813 residents · 730.426 sq mi
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The short version

Jasper County has lower-than-average household income, with a median household income of $59,481. Population has held roughly steady since 2000. 19% of adults hold a bachelor's degree or higher, below the national rate of 33%. Median home value has risen by half since 2000, reaching $137,200.

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

Total population
37,813
+2%since 2000
from 37,213 in 2000
1990 – 2025
Median age
42.1
+9%since 2000
from 38.5 in 2000
US average: 38.8
Population, 1990 – 2024
34K35K36K37K38K1990201020202024Jasper County
202438K
1990201020202024
Age distribution, 2020
Under 55.5%(2,087)
US avg: 5.6%
5 to 96.2%(2,333)
US avg: 6.1%
10 to 146.4%(2,428)
US avg: 6.5%
15 to 196.2%(2,351)
US avg: 6.6%
20 to 244.8%(1,823)
US avg: 6.7%
25 to 3411.9%(4,504)
US avg: 13.5%
35 to 4412.4%(4,674)
US avg: 12.7%
45 to 5412.2%(4,622)
US avg: 12.3%
55 to 6414.9%(5,622)
US avg: 13.1%
65 to 7411.1%(4,187)
US avg: 10%
75 to 845.9%(2,219)
US avg: 4.9%
85 and over2.5%(963)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$59,481
−5%inflation adjusted, since 2000
from $41,683 in 2000
US average: $66,278
1990 – 2024
Per capita income
$29,576
+51%since 2000
from $19,622 in 2000
US average: $35,364
Households earning $100K+
37.4%
+11.8 ptssince 2009
from 25.6% in 2009
US average: 43.9%
Poverty rate
9.1%
+2.6 ptssince 2000
from 6.5% in 2000
US average: 12.8%
Workforce by industry, 2020
Retail trade19.4%
US avg: 10%
Information10.4%
US avg: 11.1%
Other services7.2%
US avg: 6.6%
Public administration6.3%
US avg: 4.7%
Wholesale trade6.3%
US avg: 6.7%
Agriculture, forestry, fishing5%
US avg: 1.7%
Construction4.8%
US avg: 1.2%
Finance & insurance4.4%
US avg: 5.5%
Transportation & warehousing4.2%
US avg: 2.5%
Professional, scientific, technical3.8%
US avg: 4.7%
Arts, entertainment, food2%
US avg: 2%
Education & health services0.6%
US avg: 0.8%
Manufacturing0.1%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$137,200
+9%inflation adjusted, since 2000
from $83,400 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$734
+9%inflation adjusted, since 2000
from $448 in 2000
US average: $1,124
Owner-occupied
74.3%
−1.4 ptssince 2000
from 75.7% in 2000
25.7% rent
Afford Score
2.3
−4%since 2009
from 2.4 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
RELATED:See current rent listings in Jasper County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic96.9%(36,072)
Black0.8%(309)
Hispanic / Latino1%(375)
Asian0.4%(159)
Other0%
2020
White, non-Hispanic91.1%(34,445)
Black1.8%(683)
Hispanic / Latino2.9%(1,087)
Asian0.6%(215)
Other2.4%(892)
Segregation Score
35
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican2%(728)
Puerto Rican0.2%(83)
Peruvian0%(15)
Cuban0%(10)
Asian origin
Chinese0.3%(110)
Vietnamese0.1%(21)
Korean0%(15)
Filipino0%(14)
Hmong0%(4)
Thai0%(3)
Burmese0%(2)
Pacific Islander origin
Ancestry
German27.2%(10,074)
Irish14.5%(5,388)
Dutch13.2%(4,872)
English8.8%(3,247)
American6.4%(2,388)
Norwegian2.6%(970)
French2.4%(901)
Swedish1.7%(644)
Scottish1.7%(636)
Italian1.4%(536)
Welsh1%(374)
+ 28 more ancestry groups with data
Polish1%(353)
Danish0.6%(227)
Czech0.6%(205)
Scotch-Irish0.5%(184)
Swiss0.4%(140)
British0.3%(95)
Croatian0.2%(82)
Belgian0.1%(49)
Ukrainian0.1%(33)
Russian0.1%(28)
Slovak0.1%(27)
Lebanese0.1%(25)
West Indian0.1%(25)
Lithuanian0.1%(21)
Austrian0.1%(20)
Finnish0.1%(20)
Jamaican0.1%(20)
Ethiopian0%(12)
Greek0%(4)
Slovene0%(3)
RANKED:Largest German population · Largest Irish population · Largest Dutch population · Largest English population · Largest American population
Section 05

Education

Bachelor's degree or higher
19.2%
+3.3 ptssince 2000
from 15.9% in 2000
US average: 32.9%
High school or higher
93.8%
+7.0 ptssince 2000
from 86.8% in 2000
US average: 88.5%
Graduate degree
5.6%
+1.2 ptssince 2000
from 4.4% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
23.2 min
+67%since 2000
from 13.9 min in 2000
US average: 26.9
Drive alone to work
81.7%
+3.6 ptssince 2009
from 78.1% in 2009
US average: 75.1%
No vehicle available
5.0%
−0.1 ptssince 2009
from 5.1% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
3.5%
−2.4 ptssince 2011
from 5.9% in 2011
US average: 5.4%
Labor force participation
63.0%
+0.7 ptssince 2011
from 62.4% in 2011
US average: 63.4%
Management & professional
30.4%
−32.3 ptssince 2009
from 62.7% in 2009
US average: 39.3%
Section 08

People & community

Male
51.3%
Unchangedsince 2009
from 51.3% in 2009
Female
48.7%
Unchangedsince 2009
from 48.7% in 2009
Foreign born
2.4%
+1.3 ptssince 2009
from 1.1% in 2009
US average: 13.5%
Uninsured
2.5%
−89.4 ptssince 2013
from 91.9% in 2013
US average: 8.8%
Marital status (2024)
Men 15+
Never married33.6%(5,486)
Married50.7%(8,267)
Widowed3.2%(516)
Divorced12.5%(2,040)
Women 15+
Never married21.2%(3,164)
Married56.7%(8,448)
Widowed11%(1,632)
Divorced11.1%(1,648)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Drill deeper

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Pop 41,607
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Pop 43,748
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Pop 42,905
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Head to head

Compare Jasper County to nearby counties

JASPER COUNTY VS
Marion County
Income$78,680+32%
Home value$233,000+70%
Population34,192−10%
SEE FULL COMPARISON →
JASPER COUNTY VS
Marshall County
Income$73,315+23%
Home value$145,500+6%
Population39,890+5%
SEE FULL COMPARISON →
JASPER COUNTY VS
Polk County
Income$83,576+41%
Home value$262,100+91%
Population516,546+1254%
SEE FULL COMPARISON →
JASPER COUNTY VS
Poweshiek County
Income$67,391+13%
Home value$209,300+53%
Population18,368−52%
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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10 census tracts
Census Tract 404Census Tract 407Census Tract 405Census Tract 402Census Tract 408Census Tract 401Census Tract 406Census Tract 409Census Tract 403Census Tract 9800
12 ZIP codes
ZIP 50208ZIP 50054ZIP 50170ZIP 50228ZIP 50028ZIP 50135ZIP 50251ZIP 50153ZIP 50168ZIP 50232ZIP 50137ZIP 50127
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →