Template:Wp-Broomfield, Colorado-History

the text in this section is copied from an article in Wikipedia

Several railroads figure in the development of this area. The Colorado Central Railroad built a narrow gauge line from Golden in 1873, the Denver, Utah and Pacific Railroad arrived in 1881, and the Denver, Marshall and Boulder Railway built a line through what would become Broomfield in 1886. The Denver, Utah and Pacific was widened to standard gauge in 1889. One of the early names for the area was Zang's Spur, after the railroad spur serving Adolph Zang's grain fields.

The municipality of Broomfield was incorporated in 1961 in the southeastern corner of Boulder County. While it is unsure how it received its name, most researchers guess it is from the broomcorn grown in the area, a tall sorghum that farmers sold for use as brooms and whisk brooms. Over the next three decades, the city grew through annexations. Eventually, Broomfield spilled into portions of four counties: Adams, Boulder, Jefferson and Weld.

In the 1990s, city leaders felt increasing chagrin with the need to deal with four separate court districts, four different county seats, and four separate county sales tax bases. They began pushing to make Broomfield a consolidated city-county similar to Denver, reasoning that they could provide services more responsively if it had its own county government. They sought an amendment to the Colorado State Constitution to create a new county. The amendment was passed in 1998, after which a three-year transition period followed. On November 15, 2001, Broomfield County became the 64th and smallest county of Colorado. It is the most recently created county in Colorado, and also in the United States as a whole if county equivalents are not included.

On February 20, 2021, United Airlines Flight 328 experienced an engine failure after takeoff from Denver International Airport and debris from the engine landed in parts of Broomfield.