Oak Valley is an unincorporated community and census-designated place (CDP)[9] located within Deptford Township in Gloucester County, in the U.S. state of New Jersey.

[12] Oak Valley and neighboring Pine Acres are located east of Route 45, isolated from the rest of Deptford Township, requiring residents to drive through the neighboring communities of Woodbury Heights or Wenonah to reach other destinations in the township.

The neighborhood was built between the mid-1950s and 1963 on a combination of farmland, fruit orchards and the former grounds of the Forest View Country Club, later known as Oak Valley Country Club, which was a golf course that closed down during the Great Depression.

The 2010 United States census counted 3,483 people, 1,233 households, and 977 families in the CDP.

Of all households, 17.3% were made up of individuals and 9.2% had someone living alone who was 65 years of age or older.

[12] As of the 2000 United States Census[6] there were 3,747 people, 1,305 households, and 1,060 families residing in Oak Valley.

16.5% of all households were made up of individuals, and 8.0% had someone living alone who was 65 years of age or older.