Orange Grove Mobile Manor is a census-designated place (CDP) and colonia in Yuma County, Arizona, United States.

[4] The population was 555 at the 2010 census.

It is part of the Yuma Metropolitan Statistical Area.

Orange Grove Mobile Manor is located to the south of the East Cocopah Indian Reservation.

According to the United States Census Bureau, the CDP has a total area of 0.063 square miles (0.16 km2), all land.