Warren County, Iowa Zip Codes

Zip Code	City	Population
50125	Indianola	20,364
50211	Norwalk	15,120
50047	Carlisle	6,635
50166	Milo	2,016
50210	New Virginia	1,570
50229	Prole	1,392
50139	Lacona	1,003
50118	Hartford	782
50160	Martensdale	579
50001	Ackworth	575
50241	Saint Marys	131
50145	Liberty Center	116

Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.