Port Huron

County:: St. Clair County
County Seat:: Yes
Area (mi²):: 8.102
State:: Michigan

Port Huron is a city located in St. Clair County, Michigan. Port Huron has a 2025 population of 28,019. It is also the county seat of St. Clair County. Port Huron is currently declining at a rate of -0.65% annually and its population has decreased by -3.14% since the most recent census, which recorded a population of 28,928 in 2020.

The average household income in Port Huron is $64,832 with a poverty rate of 22.13%. The median age in Port Huron is 38.3 years: 34.8 years for males, and 40.3 years for females.

Demographics

The racial composition of Port Huron includes 81.61% White, 7.06% 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

Two or more races

Black or African American

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	23,443	81.61%
Two or more races	2,339	8.14%
Black or African American	2,029	7.06%
Other race	523	1.82%
Asian	285	0.99%
Native American	105	0.37%
Native Hawaiian or Pacific Islander	0	0%

Port Huron Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Port Huron's average per capita income is $34,896. Household income levels show a median of $49,377. The poverty rate stands at 22.13%.

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	$85,833	-
Families	$59,842	$77,571
Households	$49,377	$64,832
Non Families	$32,336	$42,230

$34,896

Average Income

$49,377

Median Household Income

22.13%

Poverty Rate