Geographical Area, Western District of Missouri

U.S. Marshals Service offices are based on the organizational structure of the Federal District Court system. Missouri is divided into two judicial districts to be known as the Eastern and Western Districts of Missouri.
	Western District of Missouri The Western District comprises five divisions. The Western Division comprises the counties of Bates, Carroll, Cass, Clay, Henry, Jackson, Johnson, Lafayette, Ray, Saint Clair, and Saline. Court for the Western Division shall be held at Kansas City. The Southwestern Division comprises the counties of Barton, Barry, Jasper, Lawrence, McDonald, Newton, Stone, and Vernon. Court for the Southwestern Division shall be held at Joplin. The Saint Joseph Division comprises the counties of Andrew, Atchison, Buchanan, Caldwell, Clinton, Daviess, De Kalb, Gentry, Grundy, Harrison, Holt, Livingston, Mercer, Nodaway, Platte, Putnam, Sullivan, and Worth. Court for the Saint Joseph Division shall be held at Saint Joseph. The Central Division comprises the counties of Benton, Boone, Callaway, Camden, Cole, Cooper, Hickory, Howard, Miller, Moniteau, Morgan, Osage, and Pettis. Court for the Central Division shall be held at Jefferson City. The Southern Division comprises the counties of Cedar, Christian, Dade, Dallas, Douglas, Greene, Howell, Laclede, Oregon, Ozark, Polk, Pulaski, Taney, Texas, Webster, and Wright. Court for the Southern Division shall be held at Springfield.
For Marshals Service office contacts in other counties:
	Eastern District of Missouri The Eastern District comprises three divisions. The Eastern Division comprises the counties of Crawford, Dent, Franklin, Gasconade, Iron, Jefferson, Lincoln, Maries, Phelps, Saint Charles, Saint Francois, Saint Genevieve, Saint Louis, Warren, and Washington, and the city of Saint Louis. Court for the Eastern Division shall be held at Saint Louis. The Northern Division comprises the counties of Adair, Audrain, Chariton, Clark, Knox, Lewis, Linn, Macon, Marion, Monroe, Montgomery, Pike, Ralls, Randolph, Schuyler, Scotland, and Shelby. Court for the Northern Division shall be held at Hannibal. The Southeastern Division comprises the counties of Bollinger, Butler, Cape Girardeau, Carter, Dunklin, Madison, Mississippi, New Madrid, Pemiscot, Perry, Reynolds, Ripley, Scott, Shannon, Stoddard, and Wayne. Court for the Southeastern Division shall be held at Cape Girardeau.
The organizational structure of the district can be found in the United States Code Title 28, Part I, Chapter 5, Section 105.