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.
Zip Code | Population | City |
|---|---|---|
| 04005 | 24,590 | Biddeford |
| 04072 | 20,446 | Saco |
| 04073 | 17,389 | Sanford |
| 04043 | 11,566 | Kennebunk |
| 04090 | 11,365 | Wells |
| 03909 | 10,811 | York |
| 04064 | 8,423 | Old Orchard Beach |
| 04093 | 8,408 | Buxton |
| 03904 | 8,113 | Kittery |
| 03901 | 7,991 | Berwick |
| 04046 | 7,965 | Kennebunkport |
| 04002 | 7,618 | Alfred |
| 03908 | 7,521 | South Berwick |
| 03903 | 6,848 | Eliot |
| 04027 | 6,499 | Lebanon |
| 03906 | 5,003 | North Berwick |
| 04042 | 4,766 | Hollis Center |
| 04083 | 4,597 | Springvale |
| 04049 | 3,920 | Limington |
| 04048 | 3,244 | Limerick |
| 04076 | 2,926 | Shapleigh |
| 04061 | 2,909 | North Waterboro |
| 04001 | 2,671 | Acton |
| 03902 | 2,607 | Cape Neddick |
| 04087 | 2,597 | Waterboro |
| 04030 | 2,473 | East Waterboro |
| 03905 | 1,990 | Kittery Point |
| 04020 | 1,881 | Cornish |
| 04047 | 1,720 | Parsonsfield |
| 04095 | 1,464 | West Newfield |
| 03907 | 1,257 | Ogunquit |
| 04063 | 617 | Ocean Park |
| 03911 | 315 | York Harbor |
| 04056 | 106 | Newfield |
| 04006 | 75 | Biddeford Pool |
| 03910 | 0 | York Beach |