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 and multiracial populations.

Population by Race

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%

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