United States › Iowa › Treynor CITY
Treynor Iowa · 1,088 residents (2025 est.) · 0.65 sq mi
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The short version
Treynor is a city of 1,126 people in Iowa. Households here earn about 62% more than in Iowa as a whole. Few US cities rank higher on income. 80% of homes are owner-occupied. The foreign-born share is 1%. Median household income runs $121,696, well clear of the $82,259 US median.
At a glance
Wealthier
above the US median
US median: $82,259
Mid-age
median age 37.7
US median: 38.9
More educated
44% hold a bachelor's degree
US average: 36%
Less affordable
home values up 33%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 950 in 2000
1,088 in 2025 (Census Bureau estimate)
1,732 / sq mi
+20%since 2009
from 1,448 / sq mi in 2009
US average: 281
from 38.6 in 2000
US average: 38.9
Population, 1990 – 2024
865 964 1K 1K 1K 1990 2000 2010 2020 2024 Treynor Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $121,696
+18%inflation adjusted, since 2000
from $56,696 in 2000
US average: $82,259
from $22,118 in 2000
US average: $44,673
Households earning $100K+
from 40.7% in 2009
US average: 53.3%
from 2.7% in 2000
US average: 12.5%
from 0.330 in 2010
US average: 0.476
Workforce by industry, 2024
Public administration 12.7%
Transportation & warehousing 4.9%
Professional, scientific, technical 4.4%
Agriculture, forestry, fishing 4.2%
Arts, entertainment, food 3%
Education & health services 2.6%
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$263,500
+33%inflation adjusted, since 2000
from $108,900 in 2000
US average: $376,019
$1,122
+12%inflation adjusted, since 2000
from $550 in 2000
US average: $1,442
from 80.9% in 2000
20.4% rent
from 4.9% in 2009
US average: 10.0%
from 2.55 people in 2009
US average: 2.54
from 20.8% in 2009
US average: 22.9%
from 23.5% in 2009
US average: 47.4%
from 2.7 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 99.6%(946)
2024
White, non-Hispanic 90.9%(1,024)
Hispanic / Latino 5.2%(59)
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
+ 6 more ancestry groups with data from 23.7% in 2000
US average: 35.6%
High school or higher
from 90.2% in 2000
US average: 89.6%
from 4.9% in 2000
US average: 14.0%
Section 06
Commute & transportation from 15.3 min in 2000
US average: 26.5
from 79.3% in 2009
US average: 68.9%
from 3.9% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 8.4% in 2009
US average: 15.0%
from 8.4% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 3.5% in 2009
US average: 8.3%
Section 07
Work & employment from 1.4% in 2011
US average: 5.2%
from 76.8% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 88.5% in 2020
US average: 74.6%
from 19.2% in 2009
US average: 13.1%
from 34.9% in 2009
US average: 42.5%
Section 08
People & community from 0.5% in 2009
US average: 14.1%
from 8.6% in 2009
US average: 6.2%
from 4.1% in 2012
US average: 13.3%
from 3.0% in 2013
US average: 8.4%
from 82.3% in 2017
US average: 91.0%
Computer in household
from 92.4% in 2020
US average: 95.5%
from 92.2% in 2020
US average: 87.7%
from 99.1% in 2016
US average: 77.7%
from 0.9% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 3.0% in 2013
US average: 8.4%
from 64.8% in 2020
US average: 54.8%
Direct-purchase
from 19.1% in 2020
US average: 13.8%
from 14.1% in 2020
US average: 18.4%
from 14.5% in 2020
US average: 20.9%
VA health care
from 1.2% in 2020
US average: 2.2%
Any private
from 81.7% in 2020
US average: 67.1%
Any public
from 27.6% 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) 7.3%(3)
Share of the 41 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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Drill deeper
Places similar to Treynor Head to head
Compare Treynor to nearby cities TREYNOR VS
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Frequently asked
How many people live in Treynor, Iowa? Treynor, Iowa has about 1,126 residents according to the 2024 American Community Survey.
What is the median household income in Treynor, Iowa? The typical household in Treynor, Iowa earns about $121,696 a year. Half of households make more than that, and half make less.
Is Treynor, Iowa expensive? In Treynor, Iowa, the median home is worth about $263,500, and the typical rent is about $1,122 a month.
How educated are people in Treynor, Iowa? About 44.4% of adults age 25 and over in Treynor, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Treynor, Iowa? About 5.1% of people in Treynor, Iowa live below the federal poverty line.
Has Treynor, Iowa grown since 1990? Yes, Treynor, Iowa has grown since 1990. The population has added about 228 residents, a change of about 25 percent over that period.
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