Want to learn more about Sullivan City? This is your chance to take a look to a quick community profile of this tinny son of Texas State! In the McAllen-Edinburg-Pharr metro area, you will find a welcoming territory served by the zip code 78595. Elevated 200 feet above sea level with a total land area of 3.6 square miles, this municipality is located almost 125 miles away from Corpus Christi and 220 miles away from San Antonio. Nested between Cuevitas, Los Ebanos, Havana, La Grulla, La Joya, La Victoria, and Alto Bonito; this territory is worth to be visited!