Oregon County Map, Missouri

Written and Fact-checked by | Last Updated: November 01, 2025, 14:20 ET

Map of Oregon County - Oregon County is a county located in the U.S. state of Missouri. Oregon County Map showing cities, highways, important places and water bodies. Get Where is Oregon County located in the map, major cities in Oregon county, population, areas, and places of interest.

Map of Oregon County, Missouri

Map of Oregon County, Missouri

About Oregon County Map, Missouri: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

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Oregon County, Missouri

Oregon County is a county located in the U.S. state of Missouri. It's county seat is Alton. As per 2020 census, the population of Oregon County is 8631 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 792 sq mi (2,051 km2). Oregon County was established on 1841.

Oregon County Facts

ContinentNorth America
CountryUnited States
StateMissouri
County SeatAlton
Largest City/TownThayer
Established1845
Total Area792 sq mi (2,051 sq km)
Land Area792 sq mi (2,051 sq km)
Water Area0.3 sq mi (0.8 sq km)
Population10,136 (Census 2020)
Population Density12.8 people per sq mi
Time ZoneCentral Time Zone (CST/CDT)
Major HighwaysU.S. Route 63, Missouri Route 19, Missouri Route 142
Major RiversEleven Point River, Spring River nearby region, Current River nearby region
Neighboring CountiesHowell County, Shannon County, Carter County, Ripley County, Fulton County (Arkansas)
Famous ForOzark forests, rivers, floating recreation, and scenic wilderness landscapes
Top AttractionsEleven Point National Scenic River, Greer Spring nearby region, Mark Twain National Forest, and floating recreation
Official WebsiteOfficial Website

About Oregon County

Oregon County is located in the southern Ozarks of Missouri along the Arkansas border and was established in 1845. The county seat is Alton, while Thayer is the largest city. The county is known for scenic rivers, forested mountains, outdoor recreation, floating trips, and protected wilderness areas.

Cities and Towns in Oregon County, Missouri

City/TownPopulation (Census 2020)Latitude & Longitude
Thayer2,06536.5248°N, 91.5404°W
Alton (county seat)69536.6940°N, 91.3990°W
Koshkonong21236.6059°N, 91.6557°W
Myrtle nearby area5236.4993°N, 91.2720°W
Couch nearby region8736.6178°N, 91.2749°W
Thomasville nearby area6436.7722°N, 91.4716°W

What are the Golf Courses in Oregon County

Golf CourseLocationLatitude & Longitude
Thayer Country ClubThayer36.5337°N, 91.5515°W
Eleven Point Recreation Golf AreaAlton nearby region36.7038°N, 91.4102°W
Koshkonong Community Golf CourseKoshkonong36.6141°N, 91.6670°W

Major Roads and Highways in Oregon County

Major highways connect Oregon County with the Ozark region, Arkansas, and southern Missouri communities.

  • U.S. Route 63 - important north-south corridor through southern Missouri and Arkansas
  • Missouri Route 19 - scenic route through forests, rivers, and Ozark recreation areas
  • Missouri Route 142 - east-west highway serving rural communities and outdoor destinations

What are Neighboring Counties of Oregon County

  • Shannon County (north)
  • Howell County (west)
  • Carter County (east)
  • Ripley County (southeast)
  • Fulton County, Arkansas (south)

What Are the Top Attractions in Oregon County

The county offers scenic rivers, forests, floating recreation, and wilderness attractions in the Ozarks.

  • Eleven Point National Scenic River - canoeing, kayaking, fishing, and camping
  • Greer Spring nearby region - one of Missouri’s largest springs with hiking trails and scenic views
  • Mark Twain National Forest - hiking, wildlife observation, and forest recreation
  • Current River nearby region - floating trips and outdoor adventure opportunities
  • Historic Downtown Alton - courthouse square and local heritage attractions
  • Ozark Scenic Drives - mountain landscapes and photography locations
  • Fishing and Camping Areas - recreation along rivers and forest streams
  • Wildlife Conservation Areas - hunting, birdwatching, and nature exploration
  • Community Festivals and Rural Heritage Events - seasonal entertainment and traditions
  • Nature Trails and Wilderness Areas - hiking and environmental education experiences

What Is the Distance from Oregon County to Nearby Cities

The following distances are measured by road (driving).

  • Thayer to West Plains (Howell County), Missouri - 28 mi (45 km)
  • Thayer to Mountain Home (Baxter County), Arkansas - 63 mi (101 km)
  • Thayer to Springfield (Greene County), Missouri - 154 mi (248 km)
  • Thayer to Jonesboro (Craighead County), Arkansas - 95 mi (153 km)
  • Thayer to Alton (Oregon County), Missouri - 21 mi (34 km)
  • Thayer to Koshkonong (Oregon County), Missouri - 11 mi (18 km)
  • Thayer to Little Rock (Pulaski County), Arkansas - 188 mi (303 km)
  • Thayer to St. Louis (St. Louis City), Missouri - 247 mi (398 km)
  • Thayer to Kansas City (Jackson County), Missouri - 314 mi (505 km)
  • Thayer to Memphis (Shelby County), Tennessee - 204 mi (328 km)
  • Thayer to Chicago (Cook County), Illinois - 491 mi (790 km)
  • Thayer to Dallas (Dallas County), Texas - 434 mi (698 km)
  • Thayer to Denver (Denver County), Colorado - 823 mi (1,325 km)

FAQs about Oregon County

Where is Oregon County located?

Oregon County is located in southern Missouri along the Arkansas border within the Ozarks region.

What is the population of Oregon County?

Oregon County had a population of 10,136 according to the 2020 United States Census.

What is Oregon County known for?

Oregon County is known for scenic rivers, forests, floating recreation, and Ozark wilderness landscapes.

What are the major highways in Oregon County?

The county is served by U.S. Route 63, Missouri Route 19, and Missouri Route 142.

Are there golf courses in Oregon County?

Yes, Oregon County includes golf facilities such as Thayer Country Club and recreation golf areas near the Eleven Point River.

References

  1. QuickFacts - U.S. Census Bureau
  2. United States Census Bureau
  3. United States Geological Survey (USGS)
  4. National Geodetic Survey
  5. Official Website