Llano Grande (Spanish "Great Plain") is a census-designated place (CDP) in Hidalgo County, Texas, United States.

Nearby Llano Grande State Park is popular with bird watchers and the supposed site of many ghost appearances, including the ghosts of historic figures in Texas history.

[3] According to the United States Census Bureau, the CDP has a total area of 1.7 square miles (4.4 km2), all land.

Llano Grande is served by the Weslaco Independent School District.

Media related to Llano Grande, Texas at Wikimedia Commons