In 2023, Port Sanilac, MI had a population of 787 people with a median age of 41.5 and a median household income of $41,779. Between 2022 and 2023 the population of Port Sanilac, MI declined from 792 to 787, a −0.631% decrease and its median household income declined from $50,078 to $41,779, a −16.6% decrease.
The 5 largest ethnic groups in Port Sanilac, MI are White (Non-Hispanic) (94.4%), Two+ (Non-Hispanic) (2.03%), White (Hispanic) (1.14%), Black or African American (Hispanic) (1.02%), and Two+ (Hispanic) (0.889%).
None of the households in Port Sanilac, MI reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99% of the residents in Port Sanilac, MI are U.S. citizens.
In 2023, the median property value in Port Sanilac, MI was $154,500, and the homeownership rate was 79.5%.
Most people in Port Sanilac, MI drove alone to work, and the average commute time was 35.1 minutes. The average car ownership in Port Sanilac, MI was 2 cars per household.