Buchanan County Map, Missouri

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

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

Map of Buchanan County, Missouri

Map of Buchanan County, Missouri

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

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Buchanan County, Missouri

Buchanan County is a county located in the U.S. state of Missouri. It's county seat is Saint Joseph. As per 2020 census, the population of Buchanan County is 83853 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 410 sq mi (1,062 km2). Buchanan County was established on 1838.

Buchanan County Facts

ContinentNorth America
CountryUnited States
StateMissouri
County SeatSt. Joseph
Largest City/TownSt. Joseph
Established1838
Total Area415 sq mi (1,075 sq km)
Land Area408 sq mi (1,057 sq km)
Water Area7 sq mi (18 sq km)
Population89,490 (Census 2020)
Population Density219.3 people per sq mi
Time ZoneCentral Time Zone (CST/CDT)
Major HighwaysInterstate 29, Interstate 229, U.S. Route 36, U.S. Route 59, U.S. Route 71
Major RiversMissouri River, Platte River nearby region
Neighboring CountiesAndrew County, Clinton County, DeKalb County, Platte County
Famous ForPony Express history, St. Joseph museums, Missouri River commerce, and historic architecture
Top AttractionsPony Express National Museum, Jesse James Home Museum, Krug Park, and downtown St. Joseph
Official WebsiteOfficial Website

About Buchanan County

Buchanan County is located in northwestern Missouri in the central United States and was established in 1838. The county seat and largest city is St. Joseph. The county is known for its important role in westward expansion, Pony Express history, historic neighborhoods, and Missouri River transportation heritage.

Cities and Towns in Buchanan County, Missouri

City/TownPopulation (Census 2020)Latitude & Longitude
St. Joseph (county seat)72,47339.7675°N, 94.8467°W
Easton23039.7850°N, 94.6636°W
Rushville23839.5858°N, 95.0372°W
Agency68439.6444°N, 94.6980°W
DeKalb7639.6136°N, 94.4441°W
Lewis and Clark Village5439.7870°N, 94.8159°W

What are the Golf Courses in Buchanan County

Golf CourseLocationLatitude & Longitude
St. Joseph Country ClubSt. Joseph39.7612°N, 94.8014°W
Fairview Golf CourseSt. Joseph39.7798°N, 94.8235°W
Moila Country ClubSt. Joseph39.7362°N, 94.8574°W

Major Roads and Highways in Buchanan County

Major highways make Buchanan County an important transportation and commercial center in northwest Missouri.

  • Interstate 29 - major north-south interstate through western Missouri
  • Interstate 229 - loop route serving downtown St. Joseph
  • U.S. Route 36 - major east-west transportation corridor
  • U.S. Route 59 - regional north-south highway
  • U.S. Route 71 - important commercial route through the county

What are Neighboring Counties of Buchanan County

  • Andrew County (north)
  • DeKalb County (east)
  • Clinton County (southeast)
  • Platte County (south)

What Are the Top Attractions in Buchanan County

The county offers a mix of historical attractions, museums, parks, and Missouri River heritage.

  • Pony Express National Museum - exhibits dedicated to the famous mail delivery service
  • Jesse James Home Museum - historic house where outlaw Jesse James was killed
  • Krug Park - scenic urban park with gardens, trails, and recreational facilities
  • Downtown St. Joseph - historic architecture, restaurants, shopping, and entertainment
  • Remington Nature Center - Missouri River ecology exhibits and educational programs
  • Albrecht-Kemper Museum of Art - regional art collections and rotating exhibits
  • Glore Psychiatric Museum - unique museum focused on the history of mental health treatment
  • Missouri Theater - restored historic theater hosting performances and events
  • Riverfront Park - walking trails and scenic Missouri River views
  • Walter Cronkite Memorial - tribute to the legendary journalist born in St. Joseph

What Is the Distance from Buchanan County to Nearby Cities

The following distances are measured by road (driving).

  • St. Joseph to Kansas City (Jackson County), Missouri - 55 mi (89 km)
  • St. Joseph to Maryville (Nodaway County), Missouri - 45 mi (72 km)
  • St. Joseph to Omaha (Douglas County), Nebraska - 128 mi (206 km)
  • St. Joseph to Topeka (Shawnee County), Kansas - 76 mi (122 km)
  • St. Joseph to Agency (Buchanan County), Missouri - 12 mi (19 km)
  • St. Joseph to Easton (Buchanan County), Missouri - 12 mi (19 km)
  • St. Joseph to Columbia (Boone County), Missouri - 170 mi (274 km)
  • St. Joseph to Wichita (Sedgwick County), Kansas - 247 mi (398 km)
  • St. Joseph to Saint Louis (St. Louis City), Missouri - 303 mi (488 km)
  • St. Joseph to Des Moines (Polk County), Iowa - 187 mi (301 km)
  • St. Joseph to Minneapolis (Hennepin County), Minnesota - 437 mi (703 km)
  • St. Joseph to Denver (Denver County), Colorado - 607 mi (977 km)
  • St. Joseph to Chicago (Cook County), Illinois - 497 mi (800 km)

FAQs about Buchanan County

Where is Buchanan County located?

Buchanan County is located in northwestern Missouri along the Missouri River.

What is the population of Buchanan County?

Buchanan County had a population of 89,490 according to the 2020 United States Census.

What is Buchanan County known for?

Buchanan County is known for Pony Express history, St. Joseph landmarks, museums, and Missouri River heritage.

What are the major highways in Buchanan County?

The county is served by Interstate 29, Interstate 229, U.S. Route 36, U.S. Route 59, and U.S. Route 71.

Are there golf courses in Buchanan County?

Yes, Buchanan County includes golf facilities such as St. Joseph Country Club, Fairview Golf Course, and Moila Country Club.

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