Zip Codes in Polk County, Iowa: IA 50312, IA 50311, IA 50266, IA 50314, IA 50325, IA 50327, IA 50111, IA 50321, IA 50309, IA 50035, IA 50324, IA 50226 | USANearBy.com

Zip Codes in Polk County, iowa

Map	Zip Code	Population
	Polk County, IA 50312	15,339
	Polk County, IA 50311	15,113
	Polk County, IA 50266	13,294
	Polk County, IA 50314	12,465
	Polk County, IA 50325	10,728
	Polk County, IA 50327	10,467
	Polk County, IA 50111	9,235
	Polk County, IA 50321	7,846
	Polk County, IA 50309	5,431
	Polk County, IA 50035	5,387
	Polk County, IA 50324	4,903
	Polk County, IA 50226	4,685

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