Polk County

Population: 505,255

Polk County (pop. 505,255) — your citizen empowerment hub. Know your local laws, connect with officials, and build solutions with your community.

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Cities & Towns

• Altoona city (pop. 21,698)
• Ankeny city (pop. 74,458)
• Clive city (pop. 19,005)
• Des Moines city (pop. 210,381)
• Grimes city (pop. 16,362)
• Johnston city (pop. 24,640)
• Pleasant Hill city (pop. 11,617)
• Urbandale city (pop. 46,729)
• West Des Moines city (pop. 72,205)