Spirit Lake
Spirit Lake has lower-than-average household income, with a median household income of $65,720. Population has grown 30% since 2000. Median home value has more than doubled since 2000, reaching $215,100.
Population & growth
PEP 2025 EST:5,525 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
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How many people live in Spirit Lake, Iowa?
Spirit Lake, Iowa has about 5,518 residents according to the 2024 American Community Survey.
What is the median household income in Spirit Lake, Iowa?
The typical household in Spirit Lake, Iowa earns about $65,720 a year. Half of households make more than that, and half make less.
Is Spirit Lake, Iowa expensive?
In Spirit Lake, Iowa, the median home is worth about $215,100, and the typical rent is about $911 a month.
How educated are people in Spirit Lake, Iowa?
About 26.8% of adults age 25 and over in Spirit Lake, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Spirit Lake, Iowa?
About 6.3% of people in Spirit Lake, Iowa live below the federal poverty line.
Has Spirit Lake, Iowa grown since 1990?
Yes, Spirit Lake, Iowa has grown since 1990. The population has added about 1,647 residents, a change of about 43 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024