Linda Mitchell

GIS Coordinator


(Office): 864-429-1642

(Cell): 864-426-1498

Office is located at:

414 S. Pinckney Street

Union, SC 29379

Office Hours:



What is a GIS?

A GIS is most often associated with a map. A map, however, is only one way you can work with geographic data in a GIS


Accurate GIS data is crucial to locating 911 callers during emergencies. The E-911 Division of Emergency Services is responsible for development of the county's Geographic Information System (GIS), 911 addressing, and the GPS and mapping needs for all departments. Other responsibilites include the coordination of technology upgrades as well as indentifying and resolving issues associated with GIS and the county's 911 system.

Union County GIS Digital Data

All Union County data is based on the South Carolina State Plane Coordinate System and referenced to the North American Datum of 1983 , FIPS 3900-feet.

In most cases, data orders can be processed within three to six business days.
All data orders must be accompanied by a GIS data release form.