Treynor
Treynor is significantly wealthier than the US average, with a median household income of $121,696. Population has grown 19% since 2000. Median home value has more than doubled since 2000, reaching $263,500. Poverty is rare here, at 5.1% of residents. It ranks in the top 5% of US cities for household income. Households here earn about 62% more than the Iowa median.
Population & growth
PEP 2025 EST:1,088 residents (Census Bureau Vintage 2025, released March 2026)
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Education
Commute & transportation
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People & community
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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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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024