Is Port Huron dangerous?
The chance of becoming a victim of either violent or property crime in Port Huron is 1 in 32. Based on FBI crime data, Port Huron is not one of the safest communities in America. Relative to Michigan, Port Huron has a crime rate that is higher than 92% of the state’s cities and towns of all sizes.
https://www.neighborhoodscout.com/mi/port-huron/crime
Speaking as an EX-Michigander myself, Port Huron was/is as bad a place to be stuck in as Flint. Broken-down small city with huge drug problems. It is the "other" road crossing into Canada, and as such I used to go through it quite often on my way to St. Catharines Ontario, (GM plant). It was not a place to stop to buy gas, I can tell you.
Michiganders call it Port Urine for a reason.