Browse the top real estate properties in Thornton, Colorado with Property Profile Report. The average listing price of homes in Thornton is $861,257, where the economy and housing-markets are flourishing! Get started by selecting a Zip code above. The most popular zip codes in Thornton, CO are: 80229, 80233, 80221, 80241, 80260 with a median listing price of $861,257.
