Topaz Lake, Nevada

Topaz Lake is a census-designated place (CDP) in Douglas County, Nevada, United States. The population was 157 at the 2010 census.

Geography
The CDP is located on the northwest shore of Topaz Lake just north of the California border. U.S. Route 395 runs through the community, leading north 37 mi to Carson City and south 66 mi to Mono Lake in California. According to the United States Census Bureau, the Topaz Lake CDP has a total area of 4.4 km2, of which 3.1 sqkm is land and 1.3 sqkm, or 29.87%, is water.