Ossian is a city located in Wells County Indiana. With a 2020 population of 3,430, it is the 150th largest city in Indiana and the 5826th largest city in the United States . Ossian is currently growing at a rate of 0.70% annually and its population has increased by 4.29% since the most recent census, which recorded a population of 3,289 in 2010. Ossian reached it's highest population of 3,430 in 2021. Spanning over 2 miles, Ossian has a population density of 2,059 people per square mile.
The average household income in Ossian is $68,099 with a poverty rate of 8.89%. The median rental costs in recent years comes to $708 per month, and the median house value is $119,800. The median age in Ossian is 34.6 years, 34.4 years for males, and 34.7 years for females.