Today round rock isd, Round Rock TX is count around 459 homes for sale at current average listing price of $563,862. Nearby neighborhoods of round rock isd are Clear Creek, Homestead Village Townhomes, Homestead at Old Settlers Park, Avery Centre, Chester Ranch Place, Paloma Lake, Sauls Ranch, Chisholm Valley, Heritage at Vizcaya, Lake Forest. Most of round rock isd homes are 4 bedrooms with 3 bathrooms.