Rio Oso is an unincorporated town in Sutter County. It is located on the south bank of the
Bear River (opposite
Plumas Lake) and near the east bank of the
Feather River (opposite
Wilson), north of
East Nicolaus, northwest of
Trowbridge, and northeast of
Nicolaus. It has an estimated population of 963.
Rio Oso is in the 95674 zip code.
Places
Places to Have Fun
Places to Shop
Grocery and Drug Stores
Other Stores
Services
Places to Learn
Other Places
Rio Oso Post Office with orchard in the background. Photo by queerbychoice.
Main Roads
Links
Rio Oso entry on Wikipedia