Carthage is a city located in Indiana. With a 2020 population of 893, it is the 325th largest city in Indiana and the 10796th largest city in the United States. Carthage is currently growing at a rate of 0.11% annually but its population has decreased by -3.67% since the most recent census, which recorded a population of 927 in 2010. Carthage reached it's highest population of 932 in 2010. Spanning over 1 miles, Carthage has a population density of 1,580 people per square mile.
The average household income in Carthage is $45,421 with a poverty rate of 26.96%. The median rental costs in recent years comes to $683 per month, and the median house value is $72,900. The median age in Carthage is 35.9 years, 32 years for males, and 36.6 years for females. For every 100 females there are 96.1 males.