Oasis is an

unincorporated community An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have ...

Mono County, California Mono County ( ) is a county located in the east central portion of the U.S. state of California. As of the 2020 census, the population was 13,195, making it the fourth-least populous county in California. The county seat is Bridgeport. The coun ...

. It is located in

Fish Lake Valley The Fish Lake Valley is a longNevada, DeLorme Atlas & Gazetteer, c 2010, p. 58-59. endorheic valley in southwest Nevada, one of many contiguous inward-draining basins collectively called the Great Basin. The alluvial valley lies just northwest ...

east-southeast of Mount Bancroft. Oasis is at the junction of

California State Route 266 State Route 266 (SR 266) is a state highway in the U.S. state of California. The route traverses Fish Lake Valley, which is part in California and part in Nevada. The route connects two Nevada state routes that traverse the Nevada po ...

and

California State Route 168 State Route 168 (SR 168) is an east-west state highway in the U.S. state of California that is separated into two distinct segments by the Sierra Nevada mountains. The western segment runs from State Routes 41 and 180 in Fresno east to Huntin ...

. The 2000 Census reports that Oasis had a population of 22.Mono County's government population report
A post office operated at Oasis from 1873 to 1942.

References

Unincorporated communities in California Unincorporated communities in Mono County, California {{MonoCountyCA-geo-stub