United States › Iowa › Olin CITY
Olin Iowa · 656 residents (2025 est.) · 1.02 sq mi
Time machine
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The short version
Olin is home to 830 people in Iowa. 7% of adults hold a bachelor's degree, below the 36% national rate. The median age is 32.6, younger than the US median of 38.9. Home values have risen by half since 2000, reaching $108,500. The foreign-born share is 0%. The average commute runs 38 minutes.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 32.6
US median: 38.9
Less educated
7% hold a bachelor's degree
US average: 36%
More affordable
home values down 7%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 716 in 2000
656 in 2025 (Census Bureau estimate)
812 / sq mi
+27%since 2009
from 638 / sq mi in 2009
US average: 281
from 38.3 in 2000
US average: 38.9
Population, 1990 – 2024
615 687 758 829 901 1990 2000 2010 2020 2024 Olin Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $51,932
−16%inflation adjusted, since 2000
from $33,906 in 2000
US average: $82,259
from $14,809 in 2000
US average: $44,673
Households earning $100K+
from 18.6% in 2009
US average: 53.3%
from 11.2% in 2000
US average: 12.5%
from 0.415 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 8.7%
Transportation & warehousing 3.6%
Agriculture, forestry, fishing 2.3%
Public administration 1.5%
Education & health services 1%
Arts, entertainment, food 1%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$108,500
−7%inflation adjusted, since 2000
from $63,900 in 2000
US average: $376,019
$788
+10%inflation adjusted, since 2000
from $394 in 2000
US average: $1,442
from 78.4% in 2000
33.4% rent
from 11.4% in 2009
US average: 10.0%
2.89 people
+38%since 2009
from 2.10 people in 2009
US average: 2.54
from 16.1% in 2009
US average: 22.9%
from 28.4% in 2009
US average: 47.4%
from 2.3 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.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 97.1%(695)
2024
White, non-Hispanic 76.5%(635)
from 4 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 3 more ancestry groups with data from 4.3% in 2000
US average: 35.6%
High school or higher
from 83.4% in 2000
US average: 89.6%
from 1.9% in 2000
US average: 14.0%
Section 06
Commute & transportation from 26.0 min in 2000
US average: 26.5
from 74.1% in 2009
US average: 68.9%
from 12.5% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 2.2% in 2009
US average: 15.0%
from 11.2% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 4.2% in 2009
US average: 8.3%
Section 07
Work & employment from 6.4% in 2011
US average: 5.2%
from 65.9% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 70.7% in 2020
US average: 74.6%
from 9.7% in 2009
US average: 13.1%
from 15.4% in 2009
US average: 42.5%
Section 08
People & community from 0.9% in 2009
US average: 14.1%
from 16.7% in 2009
US average: 6.2%
from 14.0% in 2012
US average: 13.3%
from 6.2% in 2013
US average: 8.4%
from 56.9% in 2017
US average: 91.0%
Computer in household
from 82.4% in 2020
US average: 95.5%
from 90.0% in 2020
US average: 87.7%
from 100.0% in 2016
US average: 77.7%
from 0.0% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 6.2% in 2013
US average: 8.4%
from 39.6% in 2020
US average: 54.8%
Direct-purchase
from 9.4% in 2020
US average: 13.8%
from 11.2% in 2020
US average: 18.4%
from 48.1% in 2020
US average: 20.9%
VA health care
from 1.9% in 2020
US average: 2.2%
Any private
from 47.6% in 2020
US average: 67.1%
Any public
from 57.3% in 2020
US average: 36.7%
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, 2024
Gulf War (2001 or later) 20.5%(9)
Share of the 44 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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Frequently asked
How many people live in Olin, Iowa? Olin, Iowa has about 830 residents according to the 2024 American Community Survey.
What is the median household income in Olin, Iowa? The typical household in Olin, Iowa earns about $51,932 a year. Half of households make more than that, and half make less.
Is Olin, Iowa expensive? In Olin, Iowa, the median home is worth about $108,500, and the typical rent is about $788 a month.
How educated are people in Olin, Iowa? About 7.4% of adults age 25 and over in Olin, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Olin, Iowa? About 20.0% of people in Olin, Iowa live below the federal poverty line.
Has Olin, Iowa grown since 1990? Yes, Olin, Iowa has grown since 1990. The population has added about 165 residents, a change of about 25 percent over that period.
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