Population of Owasso, Oklahoma as of June 2025. How many people live in Owasso today?

The exact population of Owasso, Oklahoma as of June 2025 is estimated at 39,328 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from Owasso.

Check out more data on population in Oklahoma:

• Population of Oklahoma City
• Population of Norman
• Population of Broken Arrow
• Population of Jenks
• Population of Sapulpa
• Population of Sand Springs
• Population of El Reno
• Population of Guymon
• Population of Okmulgee