Oak Ridge is a census-designated place and unincorporated area in Orange County, Florida, United States.

[6] As of the census[2] of 2000, there were 22,349 people, 7,389 households, and 5,379 families residing in the CDP.

The racial makeup of the CDP was 43.08% White, 28.44% African American, 0.41% Native American, 5.67% Asian, 0.29% Pacific Islander, 13.92% from other races, and 8.19% from two or more races.

There were 7,389 households, out of which 41.5% had children under the age of 18 living with them, 43.0% were married couples living together, 21.4% had a female householder with no husband present, and 27.2% were non-families.

18.0% of all households were made up of individuals, and 2.5% had someone living alone who was 65 years of age or older.