Population of Polk City, Iowa as of June 2025. How many people live in Polk City today?

The exact population of Polk City, Iowa as of June 2025 is estimated at 5,543 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 Polk City.

Check out more data on population in Iowa:

• Population of Cedar Rapids
• Population of Dubuque
• Population of Cedar Falls
• Population of Ottumwa
• Population of Muscatine
• Population of Norwalk
• Population of Le Mars
• Population of Pleasant Hill
• Population of Mount Pleasant
• Population of Webster City
• Population of Washington
• Population of Eldridge
• Population of Osceola
• Population of Sheldon
• Population of Sergeant Bluff