All libraries will be closed on Sunday, Apr. 20. Please read this IMPORTANT MESSAGE about an upcoming catalog upgrade coming Tuesday, Apr. 22.

Philip S. Miller Library

Philip S. Miller Library


  • Mon - Thurs: 9 - 9
  • Fri - Sat: 9 - 5
  • Sun: 12 - 5

Named for library benefactor Philip S. Miller, the library is located on South Wilcox Street in downtown Castle Rock.

Both spacious and welcoming, the Philip S. Miller Library features comfortable reading and study areas; WIFI and patron Internet stations; fun spaces especially for children and teens; and public meeting rooms for groups of 6 to 130 people.

Our friendly staff provides professional research assistance, help with computers and eReaders, and regular programming for all ages, including multiple storytimes each week. The Douglas County History Research Center, located within the library, offers specialized help with historical, archival and genealogical projects.

Come in and enjoy our rotating art displays, and explore our wonderful collections of books, magazines, DVDs, music and more!

Art Display 

Artist with A NeedleArtist With A Needle.
Gretchen Neff Herdrich is a Colorado fabric artist. Her work is created with a variety of fabrics including wool, cotton, and silk, and a mixture of materials including felt, ultrasuede, beads, paint, and embroidered embellishments.

Gretchen's exhibit runs March 18th - April 25th.
All ages. No registration is required. 


  • 303.791.7323
  • Street:
    100 S. Wilcox
    Castle Rock
    Postal Code:
    United States
  • Manager:
    Leslie Good


Calendar View



  • When: Saturday, April 19, 2014 - 10:00 AM - 12:00 PM
    Where: Philip S. Miller - Castle Rock at CR Bank Room East/West

    CRCGS offers this series of presentations from local genealogists, historians and other experts designed to educate and inspire family historians.
  • When: Tuesday, April 22, 2014 - 4:00 PM - 5:00 PM
    Where: Philip S. Miller - Castle Rock

    Registration required. This program offers a pawsitive experience to boost your child's literary skills with a dog as his/her audience.
  • When: Tuesday, April 22, 2014 - 6:00 PM - 8:30 PM
    Where: Philip S. Miller - Castle Rock at Wells Fargo Bank Room

    Instruction, assessment, and practice testing for adults who need their GED.
  • When: Tuesday, April 22, 2014 - 7:00 PM - 8:30 PM
    Where: Philip S. Miller - Castle Rock at James H. LaRue Meeting Room

    Please join us for a new book club for Adults and Teens interested in reading and discussing Christian literature.
  • When: Thursday, April 24, 2014 - 2:00 PM - 3:30 PM
    Where: Philip S. Miller - Castle Rock at James H. LaRue Meeting Room

    This is the longest running civic education program in the United States – devoted to foreign affairs. Participants will explore 8 thought-provoking topics.