Communities In Jefferson County

Stretching across 773 square miles, Jefferson County extends from the Denver metro area, into the foothills and mountains of Colorado.

The main communities in Jefferson County are:

With 260 square miles of parks, open space, and open lands (including two Colorado State Parks), Jefferson County is a mecca for outdoor activities

Some of the top attractions in Colorado are located in Jefferson County, including: Red Rocks, Dinosaur Ridge, Buffalo Bill’s Museum, and the Colorado Railroad Museum.

Factor in 255 days of sunshine per year, and it’s no wonder Jefferson County is a part of so many Colorado vacations!