Hancock Zip Codes

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Hancock is a county of Iowa. It has a land area of 572 square miles. The population of Hancock was 11,341 in 2010 with a negative growth rate of -6.3% since the year 2000.

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• Iowa Zip Codes
• Britt, Corwith, Crystal Lake, Denhart, Duncan, Garner, Goodell, Hayfield, Hutchins, Kanawha, Klemme, Miller, Stilson, Woden
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