Richland County
Wahpeton, N.D., is the county seat of Richland County. The county is about 1,500 square miles, and Wahpeton is its largest city. The county’s population is about 18,000.
The county courthouse is located at 418 Second Ave. N. in Wahpeton, near our 720 Dakota Ave. apartments, our 621 Third Ave. N. apartments and our 403 Third St. N. apartments. For more information, call the courthouse at 701.642.7700.
All law enforcement for the city of Wahpeton and for Richland County is located at the Richland-Wahpeton Law Enforcement Center at 413 Third Ave. N. It is a central location for communication between law enforcement, the fire department and ambulance service.