In the city the population was spread out with 26.5% under the age of 18, 8.6% from 18 to 24, 31.6% from 25 to 44, 24.0% from 45 to 64, and 9.3% who were 65 years of age or older.
Come Summer With Us In Port Sanilac! Let Port Sanilac be your Michigan vacation destination. In the heart of the East Ports, Port Sanilac is a great place to bask in the sun, swim, sail, boat, fish, dive, backpack, golf, or camp out along the lake; making it like no other place else in Michigan.
The ratio of number of residents in Port Sanilac to the number of sex offenders is 154 to 1. Median real estate property taxes paid for housing units with mortgages in 2015: $1,636 (1.5%) Median real estate property taxes paid for housing units with no mortgage in 2015: $1,692 (1.3%)