In Michigan, the share of adults holding a bachelor's degree or higher ranges from 58.1% in Washtenaw County, Michigan down to 12.5% in Lake County, Michigan, a gap of 45.6 percentage points across counties that share a state line. The state median sits at 21.6%, compared to a national county median of 21.5%.
The counties with the highest share of bachelor's degree holders in Michigan are:
Washtenaw County, Michigan leads the state with 58.1% of adults holding a bachelor's degree or higher, ranking #29 nationally among all counties.
At the other end of the spectrum, these counties in Michigan have the lowest rates of bachelor's degree attainment:
These figures reflect structural factors including proximity to four-year institutions, industry composition, and decades of migration patterns that concentrate college-educated workers in certain regions. The gap of 45.6 percentage points between Michigan's top and bottom counties is a useful lens for understanding local labor markets and community investment priorities.
High school graduation rates tell a related but distinct story. The state median for high school completion stands at 92.1%, and most counties cluster near that figure. The table below highlights variation within Michigan on this metric:
Counties with higher bachelor's degree rates in Michigan tend to have a combination of university presence, professional-sector employment, and higher median incomes. That relationship is not universal, but it is consistent enough across the data to merit attention from local planners and educators. For counties near the lower end of the distribution, community college access, workforce training pipelines, and employer partnerships are often the practical levers available.
Explore full county-level profiles for Michigan and every other state at counties.cambium.ai.
Data source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates