Port Sanilac

County:: Sanilac County
County Seat:: No
Area (mi²):: 0.851
State:: Michigan

Port Sanilac is a village located in Sanilac County, Michigan. Port Sanilac has a 2025 population of 565. Port Sanilac is currently declining at a rate of -0.18% annually and its population has decreased by -0.88% since the most recent census, which recorded a population of 570 in 2020.

The average household income in Port Sanilac is $73,380 with a poverty rate of 15.88%.The median age in Port Sanilac is 41.5 years: 41.1 years for males, and 43.5 years for females.

Demographics

The racial composition of Port Sanilac includes 95.55% White, and smaller percentages for Two or more races, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	752	95.55%
Two or more races	23	2.92%
Black or African American	12	1.52%

Port Sanilac Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Port Sanilac's average per capita income is $28,438. Household income levels show a median of $41,779. The poverty rate stands at 15.88%.

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	$115,000	-
Families	$64,000	$77,772
Households	$41,779	$73,380
Non Families	$24,145	$63,078

$28,438

Average Income

$41,779

Median Household Income

15.88%

Poverty Rate