Tecumseh

County:: Lenawee County
County Seat:: No
Area (mi²):: 5.649
State:: Michigan

Tecumseh is a city located in Lenawee County, Michigan. Tecumseh has a 2025 population of 8,546. Tecumseh is currently declining at a rate of -0.29% annually and its population has decreased by -1.43% since the most recent census, which recorded a population of 8,670 in 2020.

The average household income in Tecumseh is $84,171 with a poverty rate of 4.82%. The median age in Tecumseh is 39.6 years: 39 years for males, and 39.7 years for females.

Demographics

The racial composition of Tecumseh includes 85.95% White, and smaller percentages for Black or African American, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	7,439	85.95%
Two or more races	1,007	11.63%
Black or African American	121	1.4%
Asian	82	0.95%
Other race	6	0.07%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Tecumseh Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Tecumseh's average per capita income is $40,781. Household income levels show a median of $64,086. The poverty rate stands at 4.82%.

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	$92,244	-
Families	$78,125	$100,819
Households	$64,086	$84,171
Non Families	$40,996	$53,911

$40,781

Average Income

$64,086

Median Household Income

4.82%

Poverty Rate