In 2022, Washtenaw County, MI had a population of 370k people with a median age of 34.4 and a median household income of $84,245. Between 2021 and 2022 the population of Washtenaw County, MI declined from 372,428 to 370,231, a −0.59% decrease and its median household income grew from $79,198 to $84,245, a 6.37% increase.
The 5 largest ethnic groups in Washtenaw County, MI are White (Non-Hispanic) (68.6%), Black or African American (Non-Hispanic) (11.4%), Asian (Non-Hispanic) (9.15%), Two+ (Non-Hispanic) (5.07%), and White (Hispanic) (2.19%).
None of the households in Washtenaw County, MI reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
93.9% of the residents in Washtenaw County, MI are U.S. citizens.
The largest universities in Washtenaw County, MI are University of Michigan-Ann Arbor (15,687 degrees awarded in 2022), Eastern Michigan University (169798) (4,162 degrees), and Washtenaw Community College (3,500 degrees).
In 2022, the median property value in Washtenaw County, MI was $336,300, and the homeownership rate was 61.2%.
Most people in Washtenaw County, MI drove alone to work, and the average commute time was 23.6 minutes. The average car ownership in Washtenaw County, MI was 2 cars per household.
Washtenaw County, MI borders Jackson County, MI, Lenawee County, MI, Livingston County, MI, Monroe County, MI, Oakland County, MI, and Wayne County, MI.