Washington, ME zip code
Washington, Maine uses one zip code: 04574. Most of it is in Knox County. Together these zip codes are home to about 1.6K people.
Zip codes
1
Population
1.6K
All zips combined
Largest zip
04574
1,624 residents
Zip codes in Washington
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 04574 | 1,624 | $59,861 |