Today 78643, Llano TX is count around 67 homes for sale at current average listing price of $711,893. Nearby neighborhoods of 78643 are Flag Crk Oaks, Rio Llano, Rio Vista, Barler, Flag Crk Ranch, Legend Hills, A, Holden, Letcher, Miller. Most of 78643 homes are 3 bedrooms with 2 bathrooms.