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, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

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%
Native Hawaiian or Pacific Islander	0	0%

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