Owasso is a city located in Oklahoma. With a 2020 population of 37,116, it is the 12th largest city in Oklahoma and the 1061st largest city in the United States. Owasso is currently growing at a rate of 0.53% annually and its population has increased by 28.36% since the most recent census, which recorded a population of 28,915 in 2010. Spanning over 18 miles, Owasso has a population density of 2,101 people per square mile.
The average household income in Owasso is $82,750 with a poverty rate of 6.95%. The median rental costs in recent years comes to $968 per month, and the median house value is $169,700. The median age in Owasso is 32.4 years, 31.3 years for males, and 34.1 years for females. For every 100 females there are 97.0 males.