Overview

Crook County is the name of two separate counties in the United States. Both carry the same name in honor of U.S. Army officer George Crook (1828–1890), but each occupies a different region and has its own geography, economy, and points of interest. The shared name can lead to confusion unless the state is specified.

The two Crook Counties

  • Crook County, Oregon — Located in central Oregon, this county lies in a high-desert and mountain transition zone. Its county seat is Prineville. The local landscape includes rolling ranchlands, portions of the Ochoco Mountains and forest, and reservoirs used for irrigation and recreation.
  • Crook County, Wyoming — Situated in northeastern Wyoming near the Black Hills region, this county’s seat is Sundance. It is characterized by mixed prairie, rugged buttes and notable rock formations; it also contains Devils Tower National Monument, a well-known natural landmark and tourist destination.

History and name

Both counties were established in the late 19th century during a period of westward settlement and reorganization of territorial lands. They were named in recognition of General George Crook, a prominent military figure of the Civil War and the subsequent Indian Wars. The name reflects a common 19th-century practice of honoring military leaders in place names across the American West.

Economy, land use and significance

Although sharing a name, the two counties differ in economy and land use. The Oregon county has traditionally relied on ranching, timber, and agriculture, with recreation and small industry contributing to local incomes. The Wyoming county’s economy centers on ranching, tourism related to natural attractions, and services supporting small towns. Both counties play roles in regional outdoor recreation and in preserving distinct western landscapes and cultural histories.

Distinctions and notable facts

Key distinctions include climate and topography—high desert and mountain foothills in Oregon versus plains and buttes in Wyoming—and the presence of Devils Tower in Wyoming, which is among the most widely recognized landmarks associated with any Crook County. When referring to Crook County, it is important to specify the state to avoid ambiguity.