Statewide reports contain information on every county in Colorado, and are released quarterly.
See here for the latest foreclosure analysis from the Division of Housing. See below for archived reports.
Colorado 4th Quarter 2008 Foreclosure Report - Contains all 2008 quarterly totals.
Colorado 4th Quarter 2007 Foreclosure Report - Contains all 2007 quarterly totals.
Colorado 2006 Foreclosure Report (PDF) - Annual data only.
Monthly Statistics for Metropolitan Counties
Monthly foreclosure reports contain monthly statistics on the 12 "metropolitan" counties which include most Front Range counties plus Mesa County.