Midtown, San Antonio, TX is located near downtown San Antonio off E Hildebrand Ave and Interstate 35 between Highway 281 and Interstate 10. Midtown San Antonio has many historic homes and includes the Tobin Hill and Beacon Hill areas. Midtown, San Antonio, TX is in the 78212 zip code. Find your dream home by browsing real estate listings in Midtown, San Antonio, Bexar County, Texas. Search homes for sale in Midtown San Antonio, TX. View details on the community and list of real estate services provided to home buyers and sellers in Midtown San Antonio, TX. Request more info on any of these Midtown San Antonio real estate listings. Receive email alerts whenever new listings hit the Midtown Side San Antonio market.