Maine Zip Codes by City

By | February 1, 2023

Maine is a state in the Northeastern United States. It is bordered by New Hampshire to the west, the Atlantic Ocean to the southeast, and Canada to the north and east. Maine has over 500 zip codes, each with its own unique character. From its bustling cities like Portland and Augusta, to its small coastal towns and rural areas, Maine has something for everyone. The most populous zip code in Maine is 04101 in Portland which is home to more than half of the state’s population. Other notable zip codes include 04102 in Augusta which houses the State Capitol building as well as many government offices; 04090 in Scarborough which is home to two of Maine’s largest shopping malls; 04401 in Bangor which serves as a hub for medical services; and 04106 in Lewiston which contains many historic sites. Each of these zip codes has its own distinct feel with unique attractions, restaurants, shopping opportunities, and other activities that make it worth visiting. Additionally, there are many smaller towns scattered throughout Maine with their own unique charm including Bar Harbor (04609) on Mount Desert Island; Belfast (04915), known for its picturesque harborfront; Machias (04654) on Downeast coast; and Rangeley (04970) located on Mooselookmeguntic Lake. No matter where you go in Maine you’re sure to find something special that will leave you feeling inspired!

Maine Map

List of all zip codes for the state of Maine, ME. Sorted by city. For each zip code listed, names of city and county are provided. For specific information of each postal code, please click the following links for Maine zip codes.

  • COUNTRYAAH: How many airports are there in Maine? Here, you will find a full list of all airports in alphabetical order as well as airport abbreviations for Maine.
  • ABBREVIATIONFINDER: Find the most commonly used abbreviations about the state of Maine. We offer a comprehensive list of major cities, state profile, common acronyms and map of Maine.

List of Zip Codes in Maine by City

Note: Check COUNTRYAAH for top 10 cities in the state of Maine.

Portland is the largest city in Maine, and it serves as the cultural and economic hub of the state. Located on the Atlantic Ocean, Portland offers a variety of activities ranging from outdoor recreation to shopping and dining. The Old Port district is a popular tourist destination with its cobblestone streets and 19th-century brick buildings. Visitors can enjoy waterfront dining, art galleries, boutiques, and nightlife. The Portland Museum of Art showcases a variety of works from local artists as well as international masters.

Bangor is another city in Maine that offers plenty to do for visitors. This historic city is the third-largest in Maine and is situated on the Penobscot River. It has several parks where visitors can enjoy outdoor activities like hiking, fishing, kayaking, and biking. Bangor also has an active music scene with many venues hosting concerts throughout the year. The University of Maine at Orono is located here which gives Bangor a vibrant college atmosphere.

The coastal town of Bar Harbor is located on Mount Desert Island in Hancock County. This small town has beautiful scenery with its rocky coastline and views of Cadillac Mountain from downtown streets. It’s home to Acadia National Park which provides many outdoor recreation opportunities such as biking along carriage roads or climbing up mountains like Dorr Mountain or Cadillac Mountain for stunning views of Frenchman Bay. Visitors can also take boat tours around the island or visit quaint shops in downtown Bar Harbor for souvenirs or local seafood dishes like lobster rolls or chowder from one of the seafood restaurants lining Main Street.

Lewiston is situated along Androscoggin River in Androscoggin County near Auburn and Brunswick townships. This former mill town now serves as an administrative center for Androscoggin County government offices as well as a cultural hub for Lewiston-Auburn metro area residents with its many festivals throughout the year such as Great Falls Balloon Festival or Festival de Joie which celebrates Franco-American heritage during Labor Day weekend with live music concerts and traditional dance performances at Simard-Payne Memorial Park downtown Lewiston area near Bates College campus grounds.

Finally, Augusta is located on both banks of Kennebec River in Kennebec County serving as capital city for State Of Maine since 1827 when it replaced Wiscasset town. Augusta offers plenty recreational opportunities such us boating, fishing, swimming, camping along Kennebec river banks. There are a few museums such us Maine State Museum showcasing history, culture, arts & sciences exhibits while other attractions include Old Fort Western military site built during the French & Indian War era, Lithgow Library built by architect Charles Bulfinch also worked on US Capitol building design.

16 Counties

Maine is home to 16 counties, each with its own unique character and attractions. The largest county by population is Cumberland County, which is home to the state capital of Augusta. Cumberland County also contains the city of Portland and many other small towns and villages. Penobscot County is the second most populous county in Maine and contains the cities of Bangor and Brewer. Aroostook County is located in northeastern Maine and contains many rural towns, as well as some larger towns such as Presque Isle. Waldo County is in mid-coast Maine and includes Belfast, Searsport, Winterport, and other smaller towns. York County has a population of about 197,000 people and includes Biddeford, Sanford, Kittery, York Harbor, Wells Beach, Ogunquit, Old Orchard Beach, Kennebunkport, and Saco. Androscoggin County has Auburn at its center with Lewiston to its north while Oxford Country lies further south along the Maine/New Hampshire border with Rumford at its center. Washington Country lies on the eastern edge of Maine with Machias at its center while Hancock County lies on the western edge of Maine with Ellsworth at its center. Knox Country is located in mid-coast Maine with Rockland at its center while Lincoln Country lies further south along the coast with Wiscasset as its primary town. Somerset Country lies further inland from Knox Country along Route 201 with Skowhegan as its central town while Franklin Country sits just east of Somerset with Farmington as its central town. Lastly Piscataquis Country lies far to the east near Baxter State Park containing Greenville as it’s main town among many smaller ones scattered throughout this large county that encompasses much of northern Maine along the Canadian border.

Maine Zip Codes