There are 36 zip codes in York County, Maine. The most populated is 4005, located in Biddeford. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
400524,590Biddeford
407220,446Saco
407317,389Sanford
404311,566Kennebunk
409011,365Wells
390910,811York
40648,423Old Orchard Beach
40938,408Buxton
39048,113Kittery
39017,991Berwick
40467,965Kennebunkport
40027,618Alfred
39087,521South Berwick
39036,848Eliot
40276,499Lebanon
39065,003North Berwick
40424,766Hollis Center
40834,597Springvale
40493,920Limington
40483,244Limerick
40762,926Shapleigh
40612,909North Waterboro
40012,671Acton
39022,607Cape Neddick
40872,597Waterboro
40302,473East Waterboro
39051,990Kittery Point
40201,881Cornish
40471,720Parsonsfield
40951,464West Newfield
39071,257Ogunquit
4063617Ocean Park
3911315York Harbor
4056106Newfield
400675Biddeford Pool
3910York Beach
showing: 36 rows

Zip Codes in York County, Maine by Population (2024)