Pistachio production in the United States is an important aspect of the country's agriculture sector, with a few states contributing significantly to the overall output. The leading pistachio-producing state is California, which accounts for the vast majority of the nation's production. California provides an ideal combination of climate conditions, fertile soils, and well-established agricultural infrastructure that supports the large-scale cultivation of pistachios. Pistachios are highly valued for their unique flavor and numerous health benefits, and they are used in a variety of food products, such as snack foods, baked goods, and confections, which has driven much of the industry's growth.
In terms of global pistachio production, the United States ranks among the top producers, alongside countries such as Iran and Turkey. Iran is the world's largest pistachio producer, with its output significantly surpassing that of other countries. While the United States is not the largest producer, it still plays a significant role in the international pistachio market, exporting pistachios and pistachio-derived products to various countries around the world.