Oakdale, NY Insights: Population,
Zip Codes, Influence, and Service Areas

Oakdale is a hamlet (and census-designated place) in Suffolk County, New York, United States. The population was 7,974 at the 2010 census. Oakdale is in the Town of Islip. It has been home to Gilded Age mansions, the South Side Sportsmen's Club, and the main campus of Dowling College. It is now home to Connetquot River State Park Preserve.

Zip Codes in Oakdale, NY that we also serve: 11769





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