Visit our Colorado State Extension office for more news, tools and resources.

Welcome to the CSU Extension Office in Douglas County our goal is to assist you with any questions you may have whether it is about gardening, wildlife, 4-H or any other needs.
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Join Douglas County 4H

Thank you for your interest in joining 4-H in Douglas County! Enrollment will re-open in mid-October.

Here are a few easy steps to get you started:

  1. Contact the Douglas County Extension office at (720) 733-6940 to select a club.
  2. Contact the club leader.
  3. Select projects that you are interested in doing.
  4. Go to  to create a profile and register.
  5. Pay your enrollment fees to Colorado State University or by calling our office.