SIZE
984 mi²
FOUNDED
1919
COUNTY SEAT
HYSHAM
POPULATION
696
LARGEST CITY
HYSHAM
COUNTY NUMBER
33
County Fun Fact
The first building in Treasure County, a fur trading post near the mouth of the Bighorn River, was built in 1807 by Manuel Lisa.
SENATOR
LAWMAKER FOR THIS COUNTY
REPRESENTATIVE
LAWMAKER FOR THIS COUNTY
