This is Boulder County, Colorado
Boulder County is home to more than 300,000 residents and includes some of the most diverse, natural landscapes and sustainable development along the Northern Front Range of Colorado.
From visionary open space, land use and sustainability policies to forward-thinking and compassionate human services programs, our county government helps foster a vibrant, healthy and active community.
The county seat is the City of Boulder. Other incorporated towns and cities include: Erie, Jamestown, Lafayette, Longmont, Louisville, Lyons, Nederland, Superior, and Ward.

South side of Heil Valley Ranch to remain closed through Sept. 30.
Due to significant public safety concerns and the ongoing Cal-Wood Fire fire recovery process, the Boulder County Commissioners have approved a full closure of the Geer Canyon access at Heil Valley Ranch. This closure includes the Corral parking area, the main trailhead, the Wapiti Trail, the Lichen Loop Trail, the Overland Trail, and the Grindstone Quarry Trail.
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Boulder County Public Health Order will provide framework after state dial expires on April 16
Boulder County will be providing a similar framework to the state’s dial for 30 days, from April 16 to May 16, with some limited modifications. After the Dial 3.0 framework issued by CDPHE expires, counties across Colorado can issue their own guidance, moving to one less restrictive level.
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Learn how COVID-19 Pandemic Response and Recovery funds have helped our community
Boulder County, in collaboration with its municipal partners, has administered and distributed nearly $28 million in program and grant funding awarded from the federal CARES Act Coronavirus Relief Fund. The funds have been used to respond to COVID-19 impacts on local residents and businesses.
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