Otterbein is a city located in Indiana. With a 2020 population of 1,256, it is the 271st largest city in Indiana and the 9386th largest city in the United States. Otterbein is currently declining at a rate of -0.32% annually and its population has decreased by -0.48% since the most recent census, which recorded a population of 1,262 in 2010. Otterbein reached it's highest population of 1,271 in 2011. Spanning over 1 miles, Otterbein has a population density of 1,065 people per square mile.
The average household income in Otterbein is $47,723 with a poverty rate of 18.99%. The median rental costs in recent years comes to $795 per month, and the median house value is $86,800. The median age in Otterbein is 32.3 years, 30.8 years for males, and 37.5 years for females. For every 100 females there are 103.9 males.