City
- Acton
- Arundel
- Augusta
- Berwick
- Biddeford
- Bridgton
- Brownfield
- Eliot
- Fryeburg
- Hiram
- Hollis
- Kennebunk
- Kennebunk Port
- Kittery
- Lebanon
- Lewiston
- Limerick
- Lovell
- Lyman
- Mechanic Falls
- Newfield
- Newry
- North Berwick
- Ogunquit
- Old Orchard Beach
- Otisfield
- Parsonsfield
- Pembroke
- Porter
- Sanford
- Scarborough
- Shapleigh
- South Berwick
- Stow
- Sweden
- Upton
- Waterboro
- Waterford
- Wells
- Westbrook
- York
County
Zip Code
- 03901
- 03902
- 03902-7430
- 03903
- 03904
- 03905
- 03905-5117
- 03906
- 03907
- 03908
- 03909
- 03911
- 04001
- 04002
- 04005
- 04009
- 04010
- 04027
- 04030
- 04037
- 04037-3054
- 04040
- 04041
- 04042
- 04043
- 04046
- 04047
- 04048
- 04051
- 04064
- 04068
- 04073
- 04074
- 04076
- 04083
- 04088
- 04090
- 04090-6213
- 04092
- 04095
- 04221
- 04240
- 04261
- 04270
- 04330
- 04666
School District
- Brighton School District
- MSAD #35
- MSAD #72
- Pembroke Central School District
- Wells School District
- York Central School District