Allegan County
Allegan County has roughly average household income, with a median household income of $83,283. Population has held roughly steady since 2000. Median home value has more than doubled since 2000, reaching $267,100. It ranks in the top 5% of US counties for household income.
Population & growth
PEP 2025 EST:123,188 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 3 more hispanic origin groups with data
+ 40 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to Allegan County
Compare Allegan County to nearby counties
How many people live in Allegan County, Michigan?
Allegan County, Michigan has about 121,456 residents according to the 2024 American Community Survey.
What is the median household income in Allegan County, Michigan?
The typical household in Allegan County, Michigan earns about $83,283 a year. Half of households make more than that, and half make less.
Is Allegan County, Michigan expensive?
In Allegan County, Michigan, the median home is worth about $267,100, and the typical rent is about $1,100 a month.
How educated are people in Allegan County, Michigan?
About 27.1% of adults age 25 and over in Allegan County, Michigan hold a bachelor's degree or higher.
What is the poverty rate in Allegan County, Michigan?
About 8.4% of people in Allegan County, Michigan live below the federal poverty line.
Has Allegan County, Michigan grown since 1990?
Yes, Allegan County, Michigan has grown since 1990. The population has added about 30,947 residents, a change of about 34 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024