Flat Rock is a city located in Michigan. With a 2020 population of 10,103, it is the 92nd largest city in Michigan and the 3086th largest city in the United States. Flat Rock is currently growing at a rate of 0.48% annually and its population has increased by 2.28% since the most recent census, which recorded a population of 9,878 in 2010. Spanning over 7 miles, Flat Rock has a population density of 1,543 people per square mile.
The average household income in Flat Rock is $76,525 with a poverty rate of 12.85%. The median rental costs in recent years comes to $780 per month, and the median house value is $139,100. The median age in Flat Rock is 37.1 years, 33 years for males, and 39.7 years for females. For every 100 females there are 95.2 males.