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COUNTY · 2010 ACS

Mahaska County

Iowa · 22,381 residents · 570.851 sq mi
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The short version

Mahaska County has lower-than-average household income, with a median household income of $45,025. Population has held roughly steady since 2000. 18% of adults hold a bachelor's degree or higher, below the national rate of 28%. Median home value is $95,200.

At a glance
Lower income
below the US median
US median: $52,703
Mid-age
median age 38.9
US median: 37.2
Less educated
18% 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

Total population
22,381
Unchangedsince 2000
from 22,335 in 2000
1990 – 2025
Population density
39 / sq mi
Unchangedsince 2000
from 39 / sq mi in 2000
US average: 261
Median age
38.9
+5%since 2000
from 37.2 in 2000
US average: 37.2
Population, 1990 – 2024
21K22K22K22K23K1990201020202024Mahaska County
202422K
1990201020202024
Section 02

Income & economy

Median household income
$45,025
−5%inflation adjusted, since 2000
from $37,314 in 2000
US average: $52,703
1990 – 2024
Per capita income
$21,568
+18%since 2000
from $18,232 in 2000
US average: $27,286
Households earning $100K+
23.7%
+0.3 ptssince 2009
from 23.4% in 2009
US average: 33.3%
Poverty rate
14.3%
+4.4 ptssince 2000
from 9.8% in 2000
US average: 13.8%
Income inequality (Gini)
0.403
US average: 0.461
Workforce by industry, 2010
Retail trade25.7%
US avg: 10.9%
Information9.5%
US avg: 11.5%
Agriculture, forestry, fishing6.1%
US avg: 1.9%
Wholesale trade6.1%
US avg: 7.2%
Construction6%
US avg: 1.4%
Finance & insurance4%
US avg: 5.1%
Other services3.2%
US avg: 7%
Professional, scientific, technical3.1%
US avg: 4.2%
Public administration2.9%
US avg: 4.9%
Transportation & warehousing2.7%
US avg: 3.1%
Arts, entertainment, food1.3%
US avg: 2.4%
Education & health services0.8%
US avg: 0.9%
Manufacturing0.1%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$95,200
+9%inflation adjusted, since 2000
from $69,100 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$521
−2%inflation adjusted, since 2000
from $420 in 2000
US average: $853
Owner-occupied
43.1%
−28.0 ptssince 2000
from 71.1% in 2000
28.9% rent
Vacancy rate
8.0%
−0.8 ptssince 2009
from 8.8% in 2009
US average: 12.1%
Owner cost-burdened
16.6%
+0.7 ptssince 2009
from 15.8% in 2009
US average: 30.9%
Renter cost-burdened
39.5%
+2.1 ptssince 2009
from 37.3% in 2009
US average: 46.8%
Afford Score
2.1
+14%since 2000
from 1.9 in 2000
1990 – 2024
RELATED:See current rent listings in Mahaska County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic96.7%(21,609)
Black0.6%(140)
Hispanic / Latino0.9%(190)
Asian0.9%(191)
Other0%
Diversity Score5.8%(1,294)
2010
White, non-Hispanic94.9%(21,242)
Black1.1%(251)
Hispanic / Latino1.6%(360)
Asian1.1%(250)
Other1.3%(286)
Diversity Score12.4%(2,774)
Diversity Score
12
+114%since 2000
from 6 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
17.9%
+1.3 ptssince 2000
from 16.5% in 2000
US average: 27.9%
High school or higher
88.0%
+5.4 ptssince 2000
from 82.6% in 2000
US average: 84.9%
Graduate degree
4.9%
+0.6 ptssince 2000
from 4.3% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
17.7 min
+38%since 2000
from 12.9 min in 2000
US average: 25.2
Drive alone to work
72.1%
−0.1 ptssince 2009
from 72.2% in 2009
US average: 76.2%
Carpooled to work
13.0%
−0.5 ptssince 2009
from 13.6% in 2009
US average: 10.4%
Public transit
0.3%
Unchangedsince 2009
from 0.3% in 2009
US average: 4.7%
Worked from home
7.2%
Unchangedsince 2009
from 7.2% in 2009
US average: 4.1%
Walked to work
5.6%
+0.5 ptssince 2009
from 5.1% in 2009
US average: 2.8%
Biked to work
0.8%
+0.2 ptssince 2009
from 0.6% in 2009
US average: 0.5%
No vehicle available
5.5%
+1.1 ptssince 2009
from 4.4% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
13.7%
+0.7 ptssince 2009
from 13.0% in 2009
US average: 12.9%
Management & professional
29.5%
−30.5 ptssince 2009
from 59.9% in 2009
US average: 35.2%
Section 08

People & community

Male
50.4%
+0.1 ptssince 2009
from 50.3% in 2009
Female
49.6%
−0.1 ptssince 2009
from 49.7% in 2009
Foreign born
1.4%
−0.4 ptssince 2009
from 1.8% in 2009
US average: 12.8%
Veterans
10.5%
−39.2 ptssince 2009
from 49.7% in 2009
US average: 9.9%
Drill deeper

Places similar to Mahaska County

Minidoka County
Pop 22,911
Long County
Pop 21,557
Putnam County
Pop 23,722
Colusa County
Pop 21,836
Places similar to Mahaska County
Head to head

Compare Mahaska County to nearby counties

MAHASKA COUNTY VS
Marion County
Income$78,680+75%
Home value$233,000+145%
Population34,192+56%
SEE FULL COMPARISON →
MAHASKA COUNTY VS
Wapello County
Income$64,766+44%
Home value$125,100+31%
Population35,210+61%
SEE FULL COMPARISON →
MAHASKA COUNTY VS
Monroe County
Income$70,996+58%
Home value$156,300+64%
Population7,406−66%
SEE FULL COMPARISON →
MAHASKA COUNTY VS
Keokuk County
Income$62,329+38%
Home value$118,700+25%
Population9,797−55%
SEE FULL COMPARISON →
Frequently asked

How many people live in Mahaska County, Iowa?

Mahaska County, Iowa has about 22,381 residents according to the 2010 American Community Survey.

What is the median household income in Mahaska County, Iowa?

The typical household in Mahaska County, Iowa earns about $45,025 a year. Half of households make more than that, and half make less.

Is Mahaska County, Iowa expensive?

In Mahaska County, Iowa, the median home is worth about $95,200, and the typical rent is about $521 a month.

How educated are people in Mahaska County, Iowa?

About 17.9% of adults age 25 and over in Mahaska County, Iowa hold a bachelor's degree or higher.

What is the poverty rate in Mahaska County, Iowa?

About 14.3% of people in Mahaska County, Iowa live below the federal poverty line.

Has Mahaska County, Iowa grown since 1990?

Yes, Mahaska County, Iowa has grown since 1990. The population has added about 859 residents, a change of about 4 percent over that period.

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Explore from here

7 census tracts
Census Tract 9503Census Tract 9506Census Tract 9505Census Tract 9501Census Tract 9502Census Tract 9504Census Tract 9507
9 ZIP codes
ZIP 52577ZIP 50207ZIP 52561ZIP 52586ZIP 52595ZIP 52543ZIP 50143ZIP 52534ZIP 50027
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →