In 1902, the Edison Electric Company built a substation on the site.[4] The Southern Pacific Railroad arrived at Wade in 1903, and changed the name to Edison.[4] In 1928 oil was found nearby, and the Edison Oil Field gradually developed, peaking in the 1950s. The community is within the administrative boundaries of the oilfield, and active wells surround the town.[5][6]
The Edison post office opened in 1903, closed in 1929, and re-opened in 1946.[4]
Edison CDP, California – Racial and ethnic composition Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.
^ abcdeDurham, David L. (1998). California's Geographic Names: A Gazetteer of Historic and Modern Names of the State. Clovis, Calif.: Word Dancer Press. p. 1031. ISBN1-884995-14-4.
^Kasline, Fred A. Edison Oil Field: California Division of Oil and Gas, Summary of Operations. 1940. Vol. 26 p 12-18
^White, J. Lloyd. Edison Oil Field: California Division of Oil and Gas, Summary of Operations. 1955. Vol. 41 No. 2, p 5-9