Zip Code 78758 is located in the North Central Austin area between Highway 183 and W Parmer Lane. Search Texas homes for sale in the 78758 zip code area. Find information on the community and real estate services available to home buyers and sellers in the Austin, TX 78758 area. Search 78758 real estate listings and view homes for sale in 78758. For more info about any of these 78758 real estate listings, click the "Request More Information" button located on the detail page of each property.