Boron is an unincorporated community in Kern County, California, in the western Mojave Desert. The 2020 census recorded a population of 2,086. Boron's existence and identity are inseparable from a single defining feature: the Rio Tinto Boron Mine, the largest open-pit borax mine in the world. The mine measures roughly 1.74 miles wide and 1.99 miles long and reaches up to 755 feet deep, and it has produced much of the world's borates over the decades, anchoring the local economy and giving the town its name and its reason for being. The community sits along the State Route 58 corridor, roughly between the desert communities of Mojave and Barstow, and near Edwards Air Force Base. That aerospace connection is honored by the Saxon Aerospace Museum, which documents the aviation history of Edwards, its Air Force Flight Test Center, and NASA's flight research programs. The Borax Visitor Center at the mine explains how borax is mined and used, drawing visitors to the town. Boron functions as a small working and residential community, with students attending the Muroc Joint Unified School District and much of the population tied to the mine or to the surrounding desert economy. Residents describe a suburban-rural mix, and the community has a notable share of renters and retirees. For those seeking an inexpensive foothold in California's high desert, Boron offers a distinctive, mining-centered community with open space, clear skies, and a front-row view of one of the world's great industrial operations. Its appeal lies in affordability and its singular identity rather than in growth or amenities.