This submission presents twelve issues of Fast Facts from the Library Research Service covering various aspects of Colorado libraries. Each issue focuses on statistics related to academic, public, and/or school libraries. Titles include: Colorado Public Libraries and the 2004 November Elections; Pricing Trends for Public Library Print Materials; Downward Trend in Colorado School Library Staffing; Children's Summer Library Use; National Averages Outstrip Colorado Public Librarian Salaries; The Colorado Advocacy Project; The Impact of Budget Cuts on Colorado Academic Libraries; Children's Services in Colorado Public Libraries; County Libraries with Dedicated Mill Levies Funded to Out-Perform County Libraries Without Mill Levies; Differences in Home, School, and Library Use of the Internet by At-risk Students; and Colorado Public Libraries and the 2003 November Elections. [These articles also produced by Colorado State Library and Information Science Program and the University of Denver.].