Today 78643, Llano TX is count around 85 homes for sale at current average listing price of $715,609. Nearby neighborhoods of 78643 are Rio Llano, Barler, South, Flag Crk Oaks, McLean, Miller, North, Rio Vista, Granite Shoals Lake Estates, Hill View Est. Most of 78643 homes are 3 bedrooms with 2 bathrooms.