Jefferson County, Administrative county in Colorado, United States.
Jefferson County is an administrative county in Colorado near Denver. The area includes major cities like Lakewood, Arvada, and Golden alongside a mix of residential neighborhoods, parks, and commercial zones.
The area was founded in 1861 and named after the third U.S. President. Throughout the 1800s, mining activity brought many people to the region.
The Colorado School of Mines in Golden provides specialized education in engineering and applied sciences, contributing to the county's technological advancement.
The area is best explored knowing that its various cities are spread across a relatively large region. A car is typically the most practical way to move through and visit different parts.
The county operates an electric vehicle pilot program and implements sustainability initiatives through various environmental stewardship awards and recognition programs.
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