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CITY · 2020 ACS

Oskaloosa

Iowa · 11,558 residents · 8.05 sq mi
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The short version

Oskaloosa is home to 11,558 people in Iowa. Median home value sits at $93,000. Getting to work takes 15 minutes on average. 23% of adults hold a bachelor's degree or higher. 3% of residents were born outside the United States. The poverty rate is 19.5%, above the 12.8% national rate.

At a glance
Lower income
below the US median
US median: $66,278
Younger
median age 37.3
US median: 38.8
Less educated
23% 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

11,558
+6%since 2000
from 10,938 in 2000
1990 – 2025
37.3
+2%since 2000
from 36.4 in 2000
US average: 38.8
Land area
8.05 sq mi
Population, 19902024
11K11K11K11K12K19902000201020202024Oskaloosa
202412K
1990201020202024
Age distribution, 2020
Under 56.2%(718)
US avg: 5.6%
5 to 96.3%(724)
US avg: 6.1%
10 to 146.3%(728)
US avg: 6.5%
15 to 196.7%(770)
US avg: 6.6%
20 to 249.2%(1,058)
US avg: 6.7%
25 to 3412.5%(1,449)
US avg: 13.5%
35 to 4411.1%(1,278)
US avg: 12.7%
45 to 5410.3%(1,195)
US avg: 12.3%
55 to 6412.1%(1,400)
US avg: 13.1%
65 to 749.7%(1,123)
US avg: 10%
75 to 846.1%(710)
US avg: 4.9%
85 and over3.5%(405)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$49,856
−4%inflation adjusted, since 2000
from $34,490 in 2000
US average: $66,278
1990 – 2024
$27,920
+49%since 2000
from $18,721 in 2000
US average: $35,364
Households earning $100K+
31.9%
+12.2 ptssince 2009
from 19.7% in 2009
US average: 43.9%
19.5%
+5.8 ptssince 2000
from 13.7% in 2000
US average: 12.8%
Workforce by industry, 2020
Retail trade30.6%
US avg: 10%
Information8.7%
US avg: 11.1%
Wholesale trade4.3%
US avg: 6.7%
Other services3.7%
US avg: 6.6%
Finance & insurance3.3%
US avg: 5.5%
Agriculture, forestry, fishing2.6%
US avg: 1.7%
Construction2.6%
US avg: 1.2%
Public administration2.5%
US avg: 4.7%
Professional, scientific, technical2.5%
US avg: 4.7%
Transportation & warehousing2.1%
US avg: 2.5%
Arts, entertainment, food1.6%
US avg: 2%
Education & health services0.8%
US avg: 0.8%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$93,000
−5%inflation adjusted, since 2000
from $64,800 in 2000
US average: $265,253
1990 – 2024
$711
+8%inflation adjusted, since 2000
from $440 in 2000
US average: $1,124
63.0%
−0.5 ptssince 2000
from 63.5% in 2000
37.0% rent
2.31 people
+2%since 2009
from 2.27 people in 2009
US average: 2.61
1.9
−11%since 2009
from 2.1 in 2009
2009 – 2024
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-Hispanic95.2%(10,408)
Black1.2%(126)
Hispanic / Latino1.3%(138)
Asian1.3%(144)
Other0%
2020
White, non-Hispanic87.7%(10,137)
Black3.1%(353)
Hispanic / Latino3%(349)
Asian1.7%(202)
Other1.9%(220)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican2.8%(326)
Spaniard0.7%(77)
Puerto Rican0.1%(11)
Asian origin
Japanese0.8%(91)
Filipino0.6%(72)
Laotian0.5%(64)
Thai0.1%(17)
Chinese0.1%(11)
Hmong0.1%(10)
Pacific Islander origin
Ancestry
German24.7%(2,891)
Irish13.6%(1,590)
English10.4%(1,216)
Dutch10.2%(1,200)
American7.4%(864)
Norwegian3%(353)
Swedish1.8%(208)
Scottish1.7%(204)
Italian1.5%(172)
French1.2%(143)
Welsh1.1%(133)
Czech1.1%(127)
+ 23 more ancestry groups with data
Polish1.1%(124)
Hungarian0.8%(93)
Danish0.5%(58)
West Indian0.4%(52)
Jamaican0.4%(51)
Scotch-Irish0.4%(43)
Swiss0.2%(28)
Ukrainian0.2%(24)
Iranian0.2%(23)
Slovak0.2%(22)
Finnish0.2%(19)
Canadian0.1%(17)
Greek0.1%(17)
British0.1%(14)
Portuguese0.1%(10)
Austrian0.1%(9)
Nigerian0.1%(9)
Croatian0.1%(8)
Serbian0.1%(8)
Belgian0%(5)
Somali0%(1)
Section 05

Education

22.7%
+3.5 ptssince 2000
from 19.2% in 2000
US average: 32.9%
High school or higher
90.7%
+9.5 ptssince 2000
from 81.2% in 2000
US average: 88.5%
7.0%
+1.3 ptssince 2000
from 5.7% in 2000
US average: 12.7%
Section 06

Commute & transportation

14.7 min
+16%since 2000
from 12.6 min in 2000
US average: 26.9
79.3%
+6.3 ptssince 2009
from 73.0% in 2009
US average: 75.1%
9.2%
+2.8 ptssince 2009
from 6.4% in 2009
US average: 8.4%
Section 07

Work & employment

4.0%
−5.9 ptssince 2011
from 9.9% in 2011
US average: 5.4%
64.3%
+0.8 ptssince 2011
from 63.5% in 2011
US average: 63.4%
Women 20-64 in the labor force
81.1%
US average: 73.3%
34.9%
+7.3 ptssince 2009
from 27.6% in 2009
US average: 39.3%
Section 08

People & community

49.0%
−0.9 ptssince 2009
from 49.9% in 2009
51.0%
+0.9 ptssince 2009
from 50.1% in 2009
3.1%
+0.4 ptssince 2009
from 2.6% in 2009
US average: 13.5%
5.7%
−2.3 ptssince 2013
from 8.0% in 2013
US average: 8.8%
Computer in household
87.5%
US average: 91.9%
82.0%
US average: 86.2%
Marital status (2024)
Men 15+
Never married38.2%(1,731)
Married48.8%(2,213)
Widowed1.9%(88)
Divorced11.1%(501)
Women 15+
Never married32.2%(1,558)
Married46.2%(2,236)
Widowed10.8%(520)
Divorced10.8%(522)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

5.7%
−2.3 ptssince 2013
from 8.0% in 2013
US average: 8.8%
52.9%
US average: 55.4%
Direct-purchase
16.4%
US average: 13.7%
20.2%
US average: 17.6%
25.3%
US average: 20.0%
VA health care
2.0%
US average: 2.3%
Any private
67.0%
US average: 68.1%
Any public
42.2%
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)8.7%(42)
US avg: 20.6%
Gulf War (1990s)21.4%(104)
US avg: 21.4%
Vietnam era37.3%(181)
US avg: 35.2%
Korean War10.9%(53)
US avg: 7.6%
World War II6.4%(31)
US avg: 2.9%

Share of the 485 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.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Oskaloosa, Iowa?

Oskaloosa, Iowa has about 11,558 residents according to the 2020 American Community Survey.

What is the median household income in Oskaloosa, Iowa?

The typical household in Oskaloosa, Iowa earns about $49,856 a year. Half of households make more than that, and half make less.

Is Oskaloosa, Iowa expensive?

In Oskaloosa, Iowa, the median home is worth about $93,000, and the typical rent is about $711 a month.

How educated are people in Oskaloosa, Iowa?

About 22.7% of adults age 25 and over in Oskaloosa, Iowa hold a bachelor's degree or higher.

What is the poverty rate in Oskaloosa, Iowa?

About 19.5% of people in Oskaloosa, Iowa live below the federal poverty line.

Has Oskaloosa, Iowa grown since 1990?

Yes, Oskaloosa, Iowa has grown since 1990. The population has added about 926 residents, a change of about 9 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →