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 and multiracial populations.

Population by Race

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%

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