Cromwell is a city located in Indiana. With a 2020 population of 495, it is the 415th largest city in Indiana and the 13352nd largest city in the United States. Cromwell is currently declining at a rate of -0.60% annually and its population has decreased by -3.32% since the most recent census, which recorded a population of 512 in 2010. Cromwell reached it's highest population of 511 in 2010. Spanning over 0 miles, Cromwell has a population density of 1,726 people per square mile.
The average household income in Cromwell is $45,815 with a poverty rate of 14.67%. The median rental costs in recent years comes to $707 per month, and the median house value is $79,600. The median age in Cromwell is 32.3 years, 31 years for males, and 33.4 years for females. For every 100 females there are 103.6 males.