Stage 1 Fire Restrictions, effective Aug. 12, 2025, for unincorporated western Boulder County.

Visit the Boulder County Ballot Measures website for information about possible 2025 ballot measures.

Boulder County government offices closed Monday, Sept. 1, in observance of Labor Day.

CSU Extension

CSU Extension

Logo for CSU Extension

The Boulder County Colorado State University Extension Office provides assistance and programs for county residents in the areas of:

  • Agriculture
  • Horticulture
  • Community Health
  • Small Acreage Management
  • 4-H Youth Programs

Looking for the Extension Advisory Board?