Lake County
Lake County has notably lower household income than the US average, with a median household income of $50,805. Population has held roughly steady since 2000. 13% 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 $133,900. With a median age of 50.5, the population is older than the US median of 38.9. Households here earn about 30% less than the Michigan median.
Population & growth
PEP 2025 EST:13,182 residents (Census Bureau Vintage 2025, released March 2026)
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How many people live in Lake County, Michigan?
Lake County, Michigan has about 12,563 residents according to the 2024 American Community Survey.
What is the median household income in Lake County, Michigan?
The typical household in Lake County, Michigan earns about $50,805 a year. Half of households make more than that, and half make less.
Is Lake County, Michigan expensive?
In Lake County, Michigan, the median home is worth about $133,900, and the typical rent is about $875 a month.
How educated are people in Lake County, Michigan?
About 12.7% of adults age 25 and over in Lake County, Michigan hold a bachelor's degree or higher.
What is the poverty rate in Lake County, Michigan?
About 20.5% of people in Lake County, Michigan live below the federal poverty line.
Has Lake County, Michigan grown since 1990?
Yes, Lake County, Michigan has grown since 1990. The population has added about 3,980 residents, a change of about 46 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024