Nueces County Emergency Services District 4 is located in Northwestern Nueces County, Texas. The district encompasses approximately 125 square miles and follows the Banquete Independent School District boundaries.

Nueces County Emergency Services District 4 encompasses the following communities: Bluntzer, Leona, Rancho Banquete, Banquete, and Sandy Hollow-Escondidas. Nueces County Emergency Services District 4 provides fire protection, rescue, and emergency medical services for its residents.

Nueces County Emergency Services District 4 maintains and operates three fire stations. Fire protection and rescue are operated by volunteers in the community and emergency medical services is manned twenty-four hours a day out of Station 1 in Bluntzer.