Caspian is a city located in Michigan. With a 2020 population of 844, it is the 375th largest city in Michigan and the 11041st largest city in the United States. Caspian is currently declining at a rate of -0.35% annually and its population has decreased by -6.84% since the most recent census, which recorded a population of 906 in 2010. Caspian reached it's highest population of 905 in 2010. Spanning over 1 miles, Caspian has a population density of 592 people per square mile.
The average household income in Caspian is $46,222 with a poverty rate of 16.91%. The median rental costs in recent years comes to $519 per month, and the median house value is $46,400. The median age in Caspian is 52.3 years, 49.2 years for males, and 53 years for females. For every 100 females there are 103.7 males.