Carter Lake
Carter Lake has roughly average household income, with a median household income of $85,349. Population has grown 16% since 2000. 10% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $169,400.
Population & growth
PEP 2025 EST:3,670 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 Carter Lake, Iowa?
Carter Lake, Iowa has about 3,767 residents according to the 2024 American Community Survey.
What is the median household income in Carter Lake, Iowa?
The typical household in Carter Lake, Iowa earns about $85,349 a year. Half of households make more than that, and half make less.
Is Carter Lake, Iowa expensive?
In Carter Lake, Iowa, the median home is worth about $169,400, and the typical rent is about $1,323 a month.
How educated are people in Carter Lake, Iowa?
About 9.5% of adults age 25 and over in Carter Lake, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Carter Lake, Iowa?
About 11.5% of people in Carter Lake, Iowa live below the federal poverty line.
Has Carter Lake, Iowa grown since 1990?
Yes, Carter Lake, Iowa has grown since 1990. The population has added about 567 residents, a change of about 18 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024