The Wilson County Emergency Services District #3 (the District), is a political subdivision of the State of Texas operating under Chapter 775 of the Texas Health and Safety Code. The District is responsible for Emergency Medical Services (EMS) throughout the 401 sq. miles of Eastern Wilson County, TX. This includes all the unincorporated areas and the Cities of La Vernia and Stockdale. Wilson County Emergency Services District #3 "aka" District #3 EMS provides Advanced Life Support Care. We currently have a fleet of 5 Frazer MICU Ambulances and 1 Command Unit that operate out of 3 stations. Current call volume is about 2500 calls annually. We provide both 911 and inter-facility transfers out of the County Hospital.