Once hailed as the “Hay Shipping Capital of the World,” Gilbert came to its eponymous appellation in 1902, when local citizen William “Bobby” Gilbert sold a tract of land to make way for the Phoenix and Eastern Railroad Company to build a freight and passenger line that stretched, sinuously, from Phoenix to Kelvin, Arizona.
Newly minted, Gilbert soon became a bustling farming community thanks to the 1903 construction of the Consolidated Canal and later, in 1911, when Roosevelt Dam assured a steady flow of water to the area. Like the histories of so many other Southwestern communities illustrate, with the railroad and a steady supply of water, it wasn’t long before people migrated to Gilbert and a town was born.
Throughout the early 1900s, Gilbert began to take shape, with a post office and grocery store opening their doors, and scores of dairy farmers buying cattle and staking out their acreages. But despite its initial flurry of development, the town settled into a long static period, maintaining a population of slightly more than 1,000 residents for well over 150 years. As far along as 1970, in fact, the population was still under 2,000 people.