Mahaska County Summary

Life in Mahaska County research summary. HomeSnacks has been researching the quality of life in Mahaska County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Mahaska County:

  • The population in Mahaska County is 22,059.

  • The median home value in Mahaska County is $169,869.

  • The median income in Mahaska County is $65,200.

  • The median rent in Mahaska County is $773.

  • The unemployment rate in Mahaska County is 3.3%.

  • The poverty rate in Mahaska County is 12.0%.

  • The average high in Mahaska County is 69.3° and there are 86.9 inches of rainfall annually.

Cities & Towns in Mahaska County

List Of Cities & Towns in Mahaska County

Oskaloosa, IA Population 11,492

Eddyville, IA Population 1,187

New Sharon, IA Population 1,183

Fremont, IA Population 810

University Park, IA Population 566

Beacon, IA Population 495

Rose Hill, IA Population 264

Leighton, IA Population 179

Keomah Village, IA Population 116

Barnes City, IA Population 113

Map Of Mahaska County

Mahaska County, IA Weather

  • The average high in Mahaska County is 69.3°.

  • There are 75.43 nice days each year.

  • Expect an average of 86.9 inches of rain each year with 9.0 inches of snow.

  • There is an average of 5:07 hours of sun each day in Mahaska County.

StatMahaska County
Mean High69.3
Nice Days75.43
Rainfall86.9
Snowfall9.0
Sunny_hours5:07
69.3°
Average High
86.9
Inches of Rain

Mahaska County Photos

Oskaloosac Iowa
Source: Wikipedia User Internet Archive Book Ima | No restrictions
Rocket Slide In Edmundson Parkc Oskaloosac Iowa
Source: Wikipedia User Nels Olsen from Cedarburg | CC BY-SA 2.0

Mahaska County Demographics

Population over time in Mahaska County

The current population in Mahaska County is 22,059. The population has decreased -0.1% from 2019.

Year Population % Change
2022 22,132 -1.0%
2021 22,351 0.8%
2020 22,164 -

Gender in Mahaska County

  • Mahaska County is 49.2% female with 10,856 female residents.

  • Mahaska County is 50.8% male with 11,202 male residents.

Female
49.2% (10,856)
Male
50.8% (11,202)
Gender Mahaska County IA USA
Female 49.2% 49.9% 50.4%
Male 50.8% 50.1% 49.6%

Race / Ethnicity in Mahaska County

Mahaska County is:

  • 92.5% White with 20,402 White residents.

  • 1.7% African American with 368 African American residents.

  • 0.0% American Indian with 8 American Indian residents.

  • 1.0% Asian with 224 Asian residents.

  • 0.0% Hawaiian with 1 Hawaiian residents.

  • 0.1% Other with 12 Other residents.

  • 2.3% Two Or More with 511 Two Or More residents.

  • 2.4% Hispanic with 533 Hispanic residents.

White
92.5% (20,402)
African American
1.7% (368)
American Indian
0.0% (8)
Asian
1.0% (224)
Hawaiian
0.0% (1)
Other
0.1% (12)
Two Or More
2.3% (511)
Hispanic
2.4% (533)

Table: Mahaska County By Race

Race Mahaska County IA USA
White 92.5% 83.8% 58.9%
African American 1.7% 3.7% 12.1%
American Indian 0.0% 0.2% 0.6%
Asian 1.0% 2.5% 5.7%
Hawaiian 0.0% 0.1% 0.2%
Other 0.1% 0.2% 0.4%
Two Or More 2.3% 2.9% 3.5%
Hispanic 2.4% 6.5% 18.7%

Household Income For Mahaska County, Iowa

  • 3.6% of households in Mahaska County earn Less than $10,000.

  • 4.2% of households in Mahaska County earn $10,000 to $14,999.

  • 10.4% of households in Mahaska County earn $15,000 to $24,999.

  • 6.6% of households in Mahaska County earn $25,000 to $34,999.

  • 13.0% of households in Mahaska County earn $35,000 to $49,999.

  • 20.3% of households in Mahaska County earn $50,000 to $74,999.

  • 15.3% of households in Mahaska County earn $75,000 to $99,999.

  • 17.4% of households in Mahaska County earn $100,000 to $149,999.

  • 5.7% of households in Mahaska County earn $150,000 to $199,999.

  • 3.4% of households in Mahaska County earn $200,000 or more.

Less than $10,000
3.6% (803)
$10,000 to $14,999
4.2% (922)
$15,000 to $24,999
10.4% (2,304)
$25,000 to $34,999
6.6% (1,464)
$35,000 to $49,999
13.0% (2,873)
$50,000 to $74,999
20.3% (4,479)
$75,000 to $99,999
15.3% (3,383)
$100,000 to $149,999
17.4% (3,833)
$150,000 to $199,999
5.7% (1,252)
$200,000 or more
3.4% (740)
Income Mahaska County IA USA
Less than $10,000 3.6% 4.2% 4.9%
$10,000 to $14,999 4.2% 3.6% 3.8%
$15,000 to $24,999 10.4% 7.4% 7.0%
$25,000 to $34,999 6.6% 7.8% 7.4%
$35,000 to $49,999 13.0% 11.9% 10.7%
$50,000 to $74,999 20.3% 17.9% 16.1%
$75,000 to $99,999 15.3% 14.3% 12.8%
$100,000 to $149,999 17.4% 18.2% 17.1%
$150,000 to $199,999 5.7% 7.6% 8.8%
$200,000 or more 3.4% 7.1% 11.4%

Highest level of educational attainment in Mahaska County for adults over 25

  • 3.0% of adults in Mahaska County completed < 9th grade.

  • 4.0% of adults in Mahaska County completed 9-12th grade.

  • 38.0% of adults in Mahaska County completed high school / ged.

  • 21.0% of adults in Mahaska County completed some college.

  • 12.0% of adults in Mahaska County completed associate's degree.

  • 17.0% of adults in Mahaska County completed bachelor's degree.

  • 4.0% of adults in Mahaska County completed master's degree.

  • 1.0% of adults in Mahaska County completed professional degree.

  • 0.0% of adults in Mahaska County completed doctorate degree.

< 9th Grade
3% (661)
9-12th Grade
4% (882)
High School / GED
38% (8,382)
Some College
21% (4,632)
Associate's Degree
12% (2,647)
Bachelor's Degree
17% (3,750)
Master's Degree
4% (882)
Professional Degree
1% (220)
Doctorate Degree
0% (0)
Education Mahaska County IA USA
< 9th Grade 3% 3% 3%
9-12th Grade 4% 4% 6%
High School / GED 38% 31% 26%
Some College 21% 20% 20%
Associate's Degree 12% 12% 9%
Bachelor's Degree 17% 20% 21%
Master's Degree 4% 7% 10%
Professional Degree 1% 2% 2%
Doctorate Degree 0% 1% 2%

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