Montana Counties

Sheridan County is up in Montana’s northeastern corner, next to North Dakota. It’s a place where the Great Plains stretch out far and wide.

Butte dominates Silver Bow County, located in the heart of southwestern Montana. The massive open-pit copper mine looms over the city.

South-central Montana is home to Stillwater County. Columbus is the county seat, which sits along I-90. The Stillwater River cuts through.

Sweet Grass County is tucked away in south-central Montana, about halfway between Billings and Bozeman. It’s named after the sweet grass.

Teton County sits in the northwest region of Montana, just southeast of Glacier National Park. The Rocky Mountain Front towers to the west.

Toole County sits right up against the Canadian border in north-central Montana. Shelby is the county seat on Interstate 15.

Treasure County is in southeastern Montana. It’s the second least populous county in the state. Blink and you might miss it.

Valley County sprawls across a vast expanse of prairies and badlands up in northeastern Montana. Glasgow is the biggest town and county seat.

Wheatland County sits in the heart of central Montana, with the rolling prairies and Big Belt Mountains. Harlowton is the county seat.

Wibaux County is a tiny piece of eastern Montana, right on the North Dakota border. The town of Wibaux is the only real settlement.

Yellowstone County is in the south-central part of the state. You can find Billings here, which is the county seat and Montana’s largest city.