← → Events from the year 2018 in Michigan.

In the 2010 United States Census, Michigan was recorded as having a population of 9,883,640 persons, ranking as the eighth most populous state in the country.

By 2018, the state's population was estimated at 9,995,915, and the state had become the 10th most populous state.

The state's largest cities, having populations of at least 75,000 based on 2016 estimates, were as follows: