Keweenaw County

Keweenaw County, Michigan

Keweenaw County is the northernmost county in the State of Michigan and the least populous county in the state. Located at the tip of the Keweenaw Peninsula in Michigan's Upper Peninsula, the county is known for its rugged Lake Superior shoreline, copper mining history, remote wilderness, and natural beauty.

The county seat is Eagle River, one of the smallest county seats in the United States.


Attribute Information
County Seat Eagle River
Largest Community Allouez Township
Region Copper Country
Established 1861
Named For Keweenaw Peninsula
Land Area Approximately 540 square miles
Total Area Approximately 5,966 square miles
Population (2020 Census) Approximately 2,000
Lake Lake Superior
Known For Copper Mining, Wilderness, Isle Royale Access

Keweenaw County was established in 1861 during Michigan's copper mining boom.

The region contains some of the richest native copper deposits ever discovered and played a major role in the development of the American mining industry during the nineteenth century.

Mining companies established numerous communities throughout the peninsula, attracting immigrants from:

  • Finland
  • Cornwall
  • Ireland
  • Sweden
  • Norway
  • Canada

Although large-scale mining declined during the twentieth century, the county remains closely associated with its Copper Country heritage.


Keweenaw County formed the northern portion of Michigan's historic:

Major mining operations historically included:

The county's mining history is preserved through museums, historic sites, and the:


Keweenaw County occupies the northernmost portion of the Keweenaw Peninsula and is surrounded by Lake Superior.

Major geographic features include:

  • Lake Superior shoreline
  • Brockway Mountain
  • Keweenaw Peninsula
  • Inland lakes
  • Forests
  • Rocky cliffs

The county contains some of Michigan's most remote and scenic landscapes.


  • Allouez Township
  • Eagle Harbor Township
  • Grant Township
  • Houghton Township
  • Sherman Township

One of the county's best-known destinations is:

Located near the northern tip of the Keweenaw Peninsula, Copper Harbor serves as a center for:

  • Tourism
  • Outdoor recreation
  • Boating
  • Mountain biking
  • Hiking

The community serves as a gateway to many of the county's natural attractions.


Major industries include:

  • Tourism
  • Outdoor recreation
  • Hospitality
  • Forestry
  • Small business
  • Government services

Tourism has become the county's primary economic driver, supported by visitors seeking outdoor recreation and historical attractions.


Keweenaw County is one of Michigan's premier outdoor recreation destinations.

Popular activities include:

  • Hiking
  • Mountain biking
  • Camping
  • Fishing
  • Snowmobiling
  • Boating
  • Wildlife observation

The county attracts visitors year-round due to its scenic landscapes and recreational opportunities.


Protected lands and natural areas include:

These sites preserve both the county's natural and historical resources.


Major transportation routes include:

U.S. Highway 41 reaches its northern terminus in Copper Harbor.

The county is also served by:

  • Marinas and harbor facilities
  • Seasonal ferry services
  • Regional aviation facilities in neighboring counties

Keweenaw County's culture reflects its mining heritage and immigrant traditions.

Strong influences include:

  • Finnish-American culture
  • Cornish mining heritage
  • Scandinavian traditions
  • Great Lakes maritime history

The county hosts community festivals and heritage events throughout the year.


Keweenaw County is governed by an elected Board of Commissioners and provides county services including:

  • Law enforcement
  • Courts
  • Property records
  • Emergency management
  • Public health
  • Community services

County government offices are located in Eagle River.


  • United States Census Bureau
  • Keweenaw County Government
  • Keweenaw National Historical Park
  • Michigan History publications
  • State of Michigan records

counties upper_peninsula keweenaw_county copper_country copper_harbor eagle_river lake_superior

  • counties/keweenaw_county.txt
  • Last modified: 2026/06/01 10:41
  • by admin