Munster is a city located in Lake County, Indiana. With a 2020 population of 22,231, it is the 41st largest city in Indiana and the 1697th largest city in the United States. Munster is currently declining at a rate of -0.69% annually and its population has decreased by -5.81% since the most recent census, which recorded a population of 23,603 in 2010. Munster reached it's highest population of 23,582 in 2010. Spanning over 8 miles, Munster has a population density of 2,947 people per square mile.
The average household income in Munster is $105,394 with a poverty rate of 4.42%. The median rental costs in recent years comes to $1,110 per month, and the median house value is $222,700. The median age in Munster is 45.2 years, 41.7 years for males, and 47 years for females. For every 100 females there are 99.4 males.