City-County zoning rules govern the use and development of land in Butte and Silver-Bow County. Zoning districts specify a category of uses and are applied by ordinance. Zoning district boundaries are shown geographically on the land use maps linked below. You can see a complete list of Zoning District Descriptions here

Butte Urban Zoning Classifications Map
Outside Butte Urban Limits Zoning Classifications Map 

Details on all zoning requirements are described in 
Butte-Silver Bow Municipal Code, Title 17The Zoning Board of Adjustment governs variances and special use permits.

For more information about zoning in Butte, contact the Planning Department.