It was reported Monday afternoon on Earlimart Elementary School grounds in the area of south Church Street.
Sheriff department detectives say a woman grabbed the second grader in the hallway and attempted to take her off campus.
The girl was able to get away and ran to her classroom where she told her teacher what happened.
The woman is said to be wearing a purple shirt and an orange skirt. She has brown, shoulder-length hair and drove a red two-door sedan.
Anyone with information is asked to call the Earlimart Sheriff's Department.