Greenleaf township

County:: Sanilac County
County Seat:: No
Area (mi²):: 35.921
State:: Michigan

Greenleaf township is located in Sanilac County, Michigan. Greenleaf township has a 2025 population of 808. Greenleaf township is currently declining at a rate of -0.25% annually and its population has decreased by -0.98% since the most recent census, which recorded a population of 816 in 2020.

The average household income in Greenleaf township is $78,753 with a poverty rate of 17.57%. The median age in Greenleaf township is 40.2 years: 42.7 years for males, and 37.7 years for females.

Demographics

The racial composition of Greenleaf township includes 95.57% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	691	95.57%
Two or more races	32	4.43%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Greenleaf township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Greenleaf township's average per capita income is $45,139. Household income levels show a median of $65,500. The poverty rate stands at 17.57%.

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	$94,063	-
Families	$73,750	$86,191
Households	$65,500	$78,753
Non Families	$23,750	$36,822

$45,139

Average Income

$65,500

Median Household Income

17.57%

Poverty Rate