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  1. Map of area between North Table Mountain and South Table Mountain

    32nd Ave Full Road Closure (McIntyre St. to Ford St.)

    There will be a full road closure of W. 32nd Ave. (McIntyre St. to Ford St.) from 9 a.m., Wednesday, Feb. 1 to 4 p.m., Friday, Feb. 3. Read on...
  2. Joe Kerby headshot with text to announce his hiring as County Manager

    Joe Kerby Joins Jefferson County as County Manager

    The Jefferson County Board of Commissioners is excited to announce the hiring of Joe Kerby as county manager. He is set to take over the role on Monday, March 20. Read on...
  3. Aerial image of runway at Rocky Mountain Metropolitan Airport

    ACAP and Jefferson County Sign Ground Lease for Aeronautical Development at RMMA

    American Corporate Airport Partners has inked a long-term lease with Jefferson County to develop 30 acres for business aviation use at Rocky Mountain Metropolitan Airport in Broomfield. Read on...
  4. Engage Jeffco

    Read our latest Engage Jeffco e-newsletter

    Engage Jeffco includes important updates from the county, community events, classes, health and safety tips, announcements and more. Read on...
  5. Mountains and sunset with Climate Action Plan header

    Commissioners Approve Jefferson County's Climate Action Plan

    The Jefferson County Board of Commissioners approved the county’s first-ever Climate Action Plan (CAP) on Dec. 20. Read on...
  6. Flowers arrangements with the printed program with swearing in details

    Jefferson County Elected Officials Swearing-in Ceremony

    Newly elected and reelected Jefferson County officials were sworn in at the county’s swearing-in ceremony on Jan. 10. Read on...
  7. Snow on the mountains with the text &#34Severe Weather Resources&#34

    Severe Weather Resources for Jefferson County

    Winter is here, and that means we can experience very cold temperatures and extreme weather events. Please see the information below for severe and extreme weather community resources. Read on...
  8. Commissioners Lesley Dahlkemper, Tracy Kraft-Tharp and Andy Kerr pose together

    TABOR, ARPA and Developing the Jefferson County Budget

    For some, the county budget may seem like nothing more than a thick pile of indecipherable numbers, detailed charts and spreadsheets. Read about Jefferson County's budget process and the importance of community input. Read on...
  9. Text: TABOR Refund Checks with web address for more information

    Jefferson County to Mail Residents TABOR Refund Checks

    Jefferson County property taxpayers will soon receive a TABOR refund check in the mail, as required by the state’s Taxpayer’s Bill of Rights Amendment (TABOR). Read on...
  10. JSX airplane sitting on airport runway

    JSX Kicks Off Charter Service at Rocky Mountain Metropolitan Airport

    On Aug. 4, JSX kicked off its charter jet service at Rocky Mountain Metropolitan Airport (RMMA) in Broomfield. They will offer publicly available nonstop flights on 30-seat jets from RMMA to Burbank, CA and Dallas, TX. Read on...
  11. LookoutAlert logo with text &#39create your safety profile&#39

    Jefferson County Announces New Alert System: LookoutAlert

    LookoutAlert allows individuals to receive emergency notifications from local authorities about potentially hazardous situations involving natural or manmade disasters, public safety incidents, severe weather, and other emergencies. Read on...
  12. 2022 Jefferson County Sustainability Awards

    Jefferson County Commissioners Honor Sustainability Award Winners

    The Jefferson County Commissioners and the Jefferson County Sustainability Commission are thrilled to announce the 2022 Sustainability Award winners, recognizing outstanding achievements related to environmental stewardship in Jefferson County. Read on...
  13. ARPA_News

    Jeffco Wildfire Safe Team Using ARPA Funding to Reduce Wildfire Risks, Protect Residents

    The focus of the Jeffco Wildfire Safe Team is to protect people and structures, reduce fuels, and recycle biomass across the county. And these plans are becoming a reality as one of the first approved and funded ARPA projects Jeffco is undertaking. Read on...
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