Knox County, Maine ZIP codes
20ZIP codes
20Cities and towns
41,003People in ZIP areas
207Area code
Knox County is in Maine and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.
All ZIP codes in Knox County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 04547 | Friendship | Standard | 1,213 | $75,625 |
| 04563 | Cushing | Standard | 1,460 | $83,500 |
| 04574 | Washington | Standard | 1,624 | $59,861 |
| 04645 | Isle Au Haut | PO Box only | 69 | $49,500 |
| 04841 | Rockland | Standard | 7,035 | $56,533 |
| 04843 | Camden | Standard | 5,242 | $82,344 |
| 04847 | Hope | Standard | 1,748 | $86,766 |
| 04851 | Matinicus | PO Box only | 48 | $65,417 |
| 04853 | North Haven | Standard | 480 | $87,500 |
| 04854 | Owls Head | Standard | 1,482 | $87,325 |
| 04855 | Port Clyde | PO Box only | 313 | $250,001 |
| 04856 | Rockport | Standard | 3,675 | $86,979 |
| 04858 | South Thomaston | Standard | 1,378 | $87,059 |
| 04859 | Spruce Head | Standard | 753 | $75,341 |
| 04860 | Tenants Harbor | Standard | 1,543 | $86,833 |
| 04861 | Thomaston | Standard | 2,769 | $56,435 |
| 04862 | Union | Standard | 4,023 | $73,536 |
| 04863 | Vinalhaven | Standard | 1,216 | $72,963 |
| 04864 | Warren | Standard | 4,932 | $74,616 |
| 04865 | West Rockport | PO Box only | – | – |
Cities and towns in Knox County
- Camden 1 ZIP
- Cushing 1 ZIP
- Friendship 1 ZIP
- Hope 1 ZIP
- Isle Au Haut 1 ZIP
- Matinicus 1 ZIP
- North Haven 1 ZIP
- Owls Head 1 ZIP
- Port Clyde 1 ZIP
- Rockland 1 ZIP
- Rockport 1 ZIP
- South Thomaston 1 ZIP
- Spruce Head 1 ZIP
- Tenants Harbor 1 ZIP
- Thomaston 1 ZIP
- Union 1 ZIP
- Vinalhaven 1 ZIP
- Warren 1 ZIP
- Washington 1 ZIP
- West Rockport 1 ZIP
Area codes in Knox County
Questions
- How many ZIP codes are in Knox County, ME?
- Knox County has 20 ZIP codes, 16 of them standard ZIP codes for street addresses.
- What cities are in Knox County?
- Knox County ZIP codes cover Camden, Cushing, Friendship, Hope, Isle Au Haut, Matinicus, North Haven and Owls Head and 12 other places.
- What area code is Knox County, ME?
- Knox County uses area code 207.
- What time zone is Knox County in?
- Knox County is in Eastern Time.