There are 26 zip codes in Allegany County, New York. The most populated is 14895, located in Wellsville. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
148959,168Wellsville
147274,939Cuba
148024,563Alfred
147352,725Fillmore
147392,627Friendship
147152,579Bolivar
147442,250Houghton
148132,213Belmont
148062,149Andover
147111,943Belfast
148031,546Alfred Station
148801,520Scio
148041,507Almond
147091,240Angelica
14822850Canaseraga
14897716Whitesville
14777613Rushford
14717564Caneadea
14714544Black Creek
14754534Little Genesee
14884303Swain
14774290Richburg
14721175Ceres
14708155Alma
1470793Allentown
1402931Centerville
showing: 26 rows

Zip Codes in Allegany County, New York by Population (2024)