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Population Review

Washtenaw County, MI — Population & Demographics

Washtenaw County, MI has a population of 368,394. The median household income is $87,156 and the median age is 34.8.

368,394

Population

$87,156

Median Income

$353,000

Median Home Value

34.8

Median Age

Race & Ethnicity

White69.9%
Black or African American11.6%
Asian0.0%
Hispanic or Latino (any race)1.3%
Two or More Races0.0%

Economy & Income

$87,156

Median Household Income

$51,746

Per Capita Income

6.7%

Poverty Rate

2.8%

Unemployment

Housing

$353,000

Median Home Value

$1,400

Median Rent

61.6%

Homeownership

Education

95.8%

High School+

58.1%

Bachelor's+

Frequently Asked Questions

Washtenaw County, MI has a population of 368,394 according to Census ACS 2023 data.

The median household income in Washtenaw County, MI is $87,156.

Data from the American Community Survey (ACS) 5-Year estimates.