Wall Lake
Wall Lake has lower-than-average household income, with a median household income of $71,875. Population has declined 14% since 2000. 18% 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 $128,700. With a median age of 48.9, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:736 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 Wall Lake, Iowa?
Wall Lake, Iowa has about 725 residents according to the 2024 American Community Survey.
What is the median household income in Wall Lake, Iowa?
The typical household in Wall Lake, Iowa earns about $71,875 a year. Half of households make more than that, and half make less.
Is Wall Lake, Iowa expensive?
In Wall Lake, Iowa, the median home is worth about $128,700, and the typical rent is about $637 a month.
How educated are people in Wall Lake, Iowa?
About 18.3% of adults age 25 and over in Wall Lake, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Wall Lake, Iowa?
About 6.4% of people in Wall Lake, Iowa live below the federal poverty line.
Has Wall Lake, Iowa grown since 1990?
Yes, Wall Lake, Iowa has shrunk since 1990. The population has lost about 159 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