Palo Alto County, Iowa Zip Codes

Zip Code	City	Population
50536	Emmetsburg	4,304
51342	Graettinger	1,315
50597	West Bend	1,312
51358	Ruthven	1,259
50562	Mallard	394
50528	Cylinder	344
50515	Ayrshire	271
50527	Curlew	106

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