Portage is a city located in Indiana. With a 2020 population of 37,070, it is the 25th largest city in Indiana and the 1063rd largest city in the United States. Portage is currently growing at a rate of 0.36% annually and its population has increased by 0.66% since the most recent census, which recorded a population of 36,828 in 2010. Spanning over 28 miles, Portage has a population density of 1,452 people per square mile.
The average household income in Portage is $64,696 with a poverty rate of 16.86%. The median rental costs in recent years comes to $896 per month, and the median house value is $144,900. The median age in Portage is 38.6 years, 36.6 years for males, and 40.5 years for females. For every 100 females there are 92.5 males.