Genesee County, Michigan
Located in Michigan, Genesee County has a population of 403,305 residents and a median age of 40.6 years, making it the #184 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 16.4%. The median home value is $182,400, and the median household income is $62,281, which is 17% below the national median.
Demographics
Genesee County has a population of 403,305, making it the #184 most populous county in the US. The median age is 40.6 years, which is 4.4% above the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in Genesee County is $62,281, ranking #1,867 out of 3,222 counties — 17.1% below the national median. The poverty rate is 16.4% and unemployment stands at 8.1%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Genesee County is $182,400 (-35.3% vs national). Renters pay a median of $989/mo and the homeownership rate is 70.7%.
Median Home Value Trend
Rankings →Household Type
Education
In Genesee County, 23.3% of adults age 25+ hold a bachelor's degree or higher, which is 30.9% below the national average, ranking #1,467 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Genesee County is 73.1 years. 16.2% of adults report poor or fair health and 5.2% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
16.0% of adults in Genesee County smoke , 39.1% are obese , and 18.6% report excessive drinking. The drug overdose death rate is 51.9 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in Genesee County is 14.1 per 100,000 and the suicide rate is 14.8 per 100,000. Motor vehicle deaths occur at a rate of 15.2 per 100,000.
Homicide Rate Trend
Families & Children
24.8% of children in Genesee County live in poverty and the infant mortality rate is 7.8 per 1,000 live births. The teen birth rate is 19.9 per 1,000 females age 15–19.
Infant Mortality Trend
Civic & Transportation
Voter turnout in Genesee County is 71.1%. The mean commute time is 29.6 min, which is 7.2% above the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Genesee County voted Democratic with a margin of 4.2%. The vote was 51.4% Dem / 47.2% Rep. Compared to 2020, the margin shifted 5.1 toward Republicans .
Vote Share Over Time
About Genesee County, Michigan
Genesee County, Michigan has a total population of 403,305, making it the 184th most populous county in the United States. The median age in Genesee County is 40.6 years, which is 4.4% above the national median of 38.9 years.
The median household income in Genesee County is $62,281, which ranks #1,867 of 3,222 counties nationwide. This is 17.1% below the national median of $75,149. The poverty rate is 16.4%, higher than the national rate of 12.6%. The unemployment rate stands at 8.1%.
The median home value in Genesee County is $182,400, 35.3% below the national median. Renters in Genesee County pay a median gross rent of $989 per month. The homeownership rate is 70.7%, compared to the national rate of 64.4%.
In Genesee County, 23.3% of residents aged 25 and older hold a bachelor's degree or higher, 30.9% below the national average of 33.7%. Health insurance coverage stands at 95.2% of the population. The average commute time for workers is 29.6 min.
Genesee County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 70.0% of the population, followed by Black (non-Hispanic) (19.1%) and Two or More Races (4.8%).
All data for Genesee County, Michigan comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.