Traill County

Traill County is a county in eastern North Dakota along the Minnesota border, covering rolling terrain and productive farmland. Hillsboro serves as the county seat with administrative functions, while Mayville provides additional services and facilities for residents.

The county was established in 1875 and named for Walter John Strickland Traill, a Hudson's Bay Company employee who had connections to the region. This creation coincided with the broader settlement and development of North Dakota during the territorial period.

Farming remains deeply woven into community life here, visible in local fairs and celebrations that happen throughout the year. People gather to share knowledge about crops and livestock, keeping these skills and traditions alive across generations.

Hillsboro and Mayville are the main centers where you can find administrative services, shops, and facilities for your visit. Highway corridors running through the county make it easy to travel between towns and reach neighboring regions.

Two major highway corridors intersect within the county, creating an important crossroads for regional travel and commerce. Local airports serve the area, making it a gateway for people moving through this part of the northern plains.

Location: North Dakota

Inception: 1875

Capital city: Hillsboro

Shares border with: Grand Forks County, Polk County, Norman County, Cass County, Steele County

Website: http://co.traill.nd.us

GPS coordinates: 47.45000,-97.18333

Latest update: December 15, 2025 13:20