Attica is a city located in Indiana. With a 2020 population of 3,287, it is the 152nd largest city in Indiana and the 5948th largest city in the United States. Attica is currently growing at a rate of 1.61% annually and its population has increased by 1.29% since the most recent census, which recorded a population of 3,245 in 2010. Attica reached it's highest population of 4,341 in 1960. Spanning over 2 miles, Attica has a population density of 1,818 people per square mile.
The average household income in Attica is $58,577 with a poverty rate of 18.67%. The median rental costs in recent years comes to $650 per month, and the median house value is $79,600. The median age in Attica is 43 years, 44.3 years for males, and 42.4 years for females. For every 100 females there are 96.9 males.