Flat Rock

County:: Wayne County
County Seat:: No
Area (mi²):: 6.568
State:: Michigan

Flat Rock is a city located in Wayne County, Michigan. Flat Rock has a 2025 population of 10,141. Flat Rock is currently declining at a rate of -0.72% annually and its population has decreased by -3.51% since the most recent census, which recorded a population of 10,510 in 2020.

The average household income in Flat Rock is $98,963 with a poverty rate of 12.49%.The median age in Flat Rock is 38.3 years: 35.7 years for males, and 40.6 years for females.

Demographics

The racial composition of Flat Rock includes 78.61% White, 6.45% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	8,190	78.61%
Two or more races	1,328	12.75%
Black or African American	672	6.45%
Other race	182	1.75%
Asian	25	0.24%
Native American	21	0.2%

Flat Rock Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Flat Rock's average per capita income is $59,693. Household income levels show a median of $73,288. The poverty rate stands at 12.49%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$116,346	-
Families	$86,618	$119,422
Households	$73,288	$98,963
Non Families	$34,447	$43,555

$59,693

Average Income

$73,288

Median Household Income

12.49%

Poverty Rate