Summitville is a city located in Indiana. With a 2020 population of 977, it is the 310th largest city in Indiana and the 10404th largest city in the United States. Summitville is currently declining at a rate of -0.20% annually but its population has increased by 1.03% since the most recent census, which recorded a population of 967 in 2010. Summitville reached it's highest population of 1,004 in 2010. Spanning over 1 miles, Summitville has a population density of 1,732 people per square mile.
The average household income in Summitville is $46,883 with a poverty rate of 22.10%. The median rental costs in recent years comes to $658 per month, and the median house value is $68,400. The median age in Summitville is 36.6 years, 35.7 years for males, and 40.6 years for females. For every 100 females there are 116.0 males.