Washington Zip Codes

Zip Codes! Search for ID zipcodes with Qpzm. Business, Commercial, Education and Personal use.

Washington is a county of Idaho. It has a land area of 1,457 square miles. The population of Washington was 10,198 in 2010 with a positive growth rate of 2.2% since the year 2000.

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• Idaho Zip Codes
• Alpine, Cambridge, Crystal, Eaton, Jonathan, Midvale, Weiser
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• Zip Codes