There are 13 real estate agents found in Bonanza, OR. View our Bonanza real estate area information to learn about the weather, local school districts, demographic data, and general information about Bonanza, OR. Get in touch with a Bonanza real estate agent who can help you find the home of your dreams in Bonanza. Use our mortgage calculator to see how much it would be to finance a home in Bonanza. Not ready to buy yet? Find and compare apartments for rent in Bonanza.