Peavine is a census-designated place (CDP) in Adair County, Oklahoma, United States.

[4] As of the census[3] of 2000, there were 358 people, 131 households, and 104 families residing in the CDP.

There were 141 housing units at an average density of 14.9 per square mile (5.8/km2).

The racial makeup of the CDP was 44.13% White, 51.96% Native American, and 3.91% from two or more races.

19.1% of all households were made up of individuals, and 7.6% had someone living alone who was 65 years of age or older.