where is san diego texas located
A Map Showing the Boundaries of San Diego, TX. Permalink: https://www.maptechnica.com/city-map/San+Diego/TX/4865180. GeoFacts for San Diego, TX. San Diego, TX, is a city located in the southern part of Texas. The following City is next to San Diego, TX: Loma Linda East is 2.8 miles east of San Diego, TX. Search for ZIP code boundary maps, county boundary maps, city boundary maps, or create your own boundary maps on MapTechnica.com.