Wasco is the name of four places in the United States:

Places

United States

* Wasco, California, a city in California **

Wasco State Prison Wasco State Prison-Reception Center (WSP) is a state prison located in Wasco, Kern County, California. The Wasco facility was the first of two reception centers in Kern County. The primary mission is to provide short term housing necessary to p ...

, located in Wasco, California *

Wasco, Illinois Wasco is a former unincorporated community that became part of the village of Campton Hills, Illinois, Campton Hills, Illinois, when it was formed in 2007. Wasco is in Kane County, Illinois, Kane County, west of Chicago. It has a post office (ZI ...

, a former hamlet (unincorporated town) in Illinois, now part of Campton Hills *

Wasco, Oregon Wasco is a city in Sherman County, Oregon, United States. The population was 410 at the 2010 census. Geography According to the United States Census Bureau, the city has a total area of , all land. Wascoite, a type of white clay-based mineral ...

, a city in Oregon * Wasco County, Oregon, a county in Oregon

Chile

Wasco Wasco is the name of four places in the United States: Places United States * Wasco, California, a city in California ** Wasco State Prison, located in Wasco, California * Wasco, Illinois, a former hamlet (unincorporated town) in Illinois, now pa ...

a city in Chile *

a province in Chile

Native American

Wasco may also mean: * Wasco-Wishram, two Native American tribes from Oregon *

Wasco-Wishram language Upper Chinook, endonym Kiksht, also known as Columbia Chinook, and Wasco-Wishram after its last surviving dialect, is a recently extinct language of the US Pacific Northwest. It had 69 speakers in 1990, of whom 7 were monolingual: five Wasco and ...

, a dialect of Upper Chinook, a Chinookan language

Companies

Wasco Energy Wah Seong Corporation Berhad () is a public listed company on the Main Board of the Bursa Malaysia. It was founded in 1994, and has a market capitalization of about US$300 million as of January 2007. It is a major oil & gas service group in Asi ...

, an oil and gas service company specializing in pipeline coatings {{disambig, geo