Petronila Elementary is a small, rural school located between Corpus Christi and Driscoll on the corners of County Roads 67 and 22 off of Farm to Market Road 665 in Petronila, Texas.

The school is part of the Bishop Consolidated Independent School District. The campus has an approximate enrollment of 138 students. The grade levels are PK-5 with one class per grade level.

Students participate in U.I.L. events and computerized Accelerated Reading Program.  Students help with the preparation of the Garden Project and the building of the Outdoor Classroom.