Carson City was included in the Diocese of Reno and was also the county seat of Carson City prior to 1969.
 The diocese comprises the counties of Carson City, Churchill, Douglas, Elko, Eureka, Humboldt, Lander, Lyon, Mineral, Pershing, Storey and Washoe. 
 Prior to 1969, Carson City was the county seat of Ormsby County. 
