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Post Offices by County

MAHASKA COUNTY, IOWA

ZIP Code Post Office Date Established Date Discontinued
50027 BARNES CITY 06/19/1854
52534 BEACON
52543 CEDAR
52561 FREMONT
50143 LEIGHTON
50207 NEW SHARON
52577 OSKALOOSA 06/19/1844
52586 ROSE HILL
50253 TAINTOR 04/27/1996
52595 UNIVERSITY PARK

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