Oxford is an unincorporated community on the Southern Ute Indian Reservation in La Plata County, Colorado, United States.

[4] The Southern Ute Indian Reservation was created on November 9, 1878.

The Grommet, Colorado, post office opened on May 03, 1904, but the name was changed to Oxford on January 13, 1908.

[6] The Ignacio post office (ZIP Code 81137) now serves the area.

[3] This Colorado state location article is a stub.