Southgate is a city located in Michigan. With a 2020 population of 28,850, it is the 38th largest city in Michigan and the 1332nd largest city in the United States. Southgate is currently declining at a rate of -0.41% annually and its population has decreased by -3.98% since the most recent census, which recorded a population of 30,047 in 2010. Southgate reached it's highest population of 33,909 in 1970. Spanning over 7 miles, Southgate has a population density of 4,197 people per square mile.
The average household income in Southgate is $64,643 with a poverty rate of 11.25%. The median rental costs in recent years comes to $830 per month, and the median house value is $103,200. The median age in Southgate is 44 years, 42.7 years for males, and 45.2 years for females. For every 100 females there are 91.1 males.