Postal codes for counties in Maine

Androscoggin County-Maine

Aroostook County-Maine

Cumberland County-Maine

Franklin County-Maine

Hancock County-Maine

Kennebec County-Maine

Knox County-Maine

Lincoln County-Maine

Oxford County-Maine

Penobscot County-Maine

Piscataquis County-Maine

Sagadahoc County-Maine

Somerset County-Maine

Waldo County-Maine

Washington County-Maine

York County-Maine