Three Rivers

County:: St. Joseph County
County Seat:: No
Area (mi²):: 5.591
State:: Michigan

Three Rivers is a city located in St. Joseph County, Michigan. Three Rivers has a 2025 population of 7,900. Three Rivers is currently declining at a rate of -0.18% annually and its population has decreased by -0.87% since the most recent census, which recorded a population of 7,969 in 2020.

The average household income in Three Rivers is $59,123 with a poverty rate of 15.01%. The median age in Three Rivers is 34.9 years: 32.9 years for males, and 36.9 years for females.

Demographics

The racial composition of Three Rivers includes 76.26% White, 10.79% 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

Black or African American

Two or more races

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	6,052	76.26%
Black or African American	856	10.79%
Two or more races	845	10.65%
Other race	106	1.34%
Asian	71	0.89%
Native American	6	0.08%
Native Hawaiian or Pacific Islander	0	0%

Three Rivers Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Three Rivers' average per capita income is $34,321. Household income levels show a median of $48,852. The poverty rate stands at 15.01%.

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	$80,146	-
Families	$58,398	$68,792
Households	$48,852	$59,123
Non Families	$29,485	$39,866

$34,321

Average Income

$48,852

Median Household Income

15.01%

Poverty Rate