Maine State Maps
These maps show Maine State's Counties, Cities, Federal Areas, Physiographic, and Ecoregions.

Maine Counties Interesting Facts
Maine’s 16 counties run from island-studded coasts to North Woods. Portland’s Cumberland dominates population; vast interior counties are sparse.
- Number of counties: 16 — Maine.gov
- First & last established: Early county roots in the 1600s; last created was Aroostook (1839) — Newberry Atlas
- Highest & lowest county: Highest point Katahdin in Piscataquis County; lowest is sea level along coastal counties (e.g., Cumberland) — USGS
- Most & least populated: Most: Cumberland; Least: Piscataquis
- Least & most developed (density proxy): Most: Cumberland; Least: Piscataquis
- Most geographically diverse: Hancock County (Acadia NP mountains, islands, lakes)
- Strangest-shaped county: Washington County — crenulated coastline with bays, peninsulas, and border quirks
- State’s Biggest Commodity: Potatoes (by value of production). USDA NASS State Overview.
- State’s Biggest Employer (private): MaineHealth. Maine DOL: Top 50 Private Employers (PDF).
- Top 3 Languages (besides English): French, Spanish, Somali. Census/ACS (DataUSA)

Maine State County Sizes Map
Smallest County in Maine State
Sagadahoc County: 256 sq miles
Largest County in Maine State
Aroostook County: 6,811 sq miles
Mean and Median Area of Counties in Maine State
Mean Area: 2,634.42 sq miles
Median Area: 1,365.00 sq miles

Major Cities of Maine State and Their Locations
In Maine State, major cities are often located near the coast or major rivers. Here are a few key examples:
1. Coastal Cities
Portland: The largest city in Maine, Portland is located on the southern coast, known for its deepwater port and maritime history.
Biddeford: Situated along the Saco River, Biddeford is a historic mill town that has seen significant revitalization in recent years and lies near the coast of southern Maine.
Calais: Located on the Canadian border near the St. Croix River, Calais is a major gateway between Maine and New Brunswick, Canada.
2. Inland Cities
Bangor: Located on the Penobscot River, Bangor is one of Maine’s largest cities, historically known for its role in the lumber industry and today serving as a regional commercial hub.
Lewiston: Situated along the Androscoggin River, Lewiston is part of the Lewiston-Auburn metropolitan area and has a rich history tied to textile manufacturing.
Augusta: Maine's state capital, located on the Kennebec River, Augusta is the political center of the state and home to a number of historical sites.
Presque Isle: Located in Aroostook County, Presque Isle is a major hub for agriculture, especially potatoes, and serves as a gateway to outdoor recreation in northern Maine.
Waterville: Located on the Kennebec River, Waterville is known for its cultural institutions, including Colby College, and its vibrant arts scene.

Topographic Tour of Maine
Maine offers a diverse landscape with features ranging from rugged mountains to coastal lowlands. The state's natural beauty includes:
1. New England Upland
The western part of Maine features the New England Upland region, with rolling hills and valleys that are forested and home to outdoor recreation.
2. Seaboard Lowland
The southern and eastern coastlines include lowland areas, with tidal marshes, estuaries, and beautiful ocean views.
3. White Mountains
The northern part of Maine includes rugged terrain and high peaks, such as those found in the White Mountain region. This area is popular for hiking and camping.

Physiographic Regions of Maine
New England Upland
This region encompasses western Maine, known for its rolling, forested hills and valleys.
Seaboard Lowland
The Seaboard Lowland region includes Maine's southern coastal areas, characterized by estuaries and tidal zones.
White Mountain
The White Mountain region in northern Maine is known for its rugged peaks and outdoor recreational opportunities.

Notable Federal Lands: Some of the Largest and Most Fascinating Destinations in Maine
1. Acadia National Park
Acadia National Park is one of the crown jewels of Maine’s federal lands. Encompassing mountains, forests, and coastline, it is a top destination for visitors year-round.
2. Moosehorn National Wildlife Refuge (NWR)
Located in eastern Maine, Moosehorn NWR protects critical habitats for migratory birds, particularly waterfowl and shorebirds. It is a prime spot for birdwatching, hiking, and exploring wetlands and upland forests.
3. Rachel Carson National Wildlife Refuge (NWR)
Named after the famous environmentalist, this refuge protects salt marshes, estuaries, and tidal habitats along the southern Maine coast. Visitors can enjoy walking trails, birdwatching, and scenic views of the marshlands.
4. Cross Island National Wildlife Refuge (NWR)
This remote group of islands off the coast of Maine is part of the Cross Island NWR. The islands offer a unique and protected habitat for seabirds, seals, and other coastal wildlife, and are accessible by boat for those looking for a quiet, natural experience.
5. Caribou-Speckled Mountain Wilderness
Located within the White Mountain National Forest in western Maine, this wilderness area encompasses rugged mountains, remote forests, and alpine ridges. It offers opportunities for backcountry hiking, camping, and wildlife viewing in a pristine environment.

Ecoregions of Maine
Aroostook Hills & Lowlands Section
This section includes the rolling hills and valleys of northern Maine, featuring mixed forests and agricultural land.
Central Maine Coastal & Interior Section
Located in the central part of the state, this ecoregion includes forests, lakes, and wetlands.
Fundy Coastal & Interior Section
This region covers the northeastern part of the state, with coastal habitats along the Bay of Fundy and inland forests.
Maine & New Brunswick Foothill & Central Lowlands Section
This section spans northern Maine and parts of New Brunswick, featuring a combination of forested foothills, river valleys, and central lowlands. It is characterized by a mix of hardwood and coniferous forests, providing important habitats for wildlife and supporting agriculture.
Lower New England Section
The southern part of Maine features rolling hills and forests, transitioning into farmland near the coast.
White Mountains Section
This section in northern Maine includes the rugged White Mountains and is known for its natural beauty and outdoor recreation.