Limestone is a census-designated place (CDP) in Rogers County, Oklahoma, United States, at an elevation of 705 feet.

[4] According to the United States Census Bureau, the CDP has a total area of 3.2 square miles (8.3 km2), all land.

As of the census[3] of 2000, there were 745 people, 252 households, and 214 families residing in the CDP.

There were 258 housing units at an average density of 81.8 per square mile (31.6/km2).

11.5% of all households were made up of individuals, and 3.6% had someone living alone who was 65 years of age or older.