Quay County is located in the eastern part of the state of New Mexico, USA. It was established in 1903 and is named after C. S. Quay, a U.S. Senator from Pennsylvania. The county seat is Tucumcari, which serves as a central hub for the region. Quay County is known for its wide-open spaces and rich history, including its role in the development of the Santa Fe Railroad. The county covers an area of approximately 3,000 square miles and features a mix of desert and grassland landscapes. It is home to several parks and recreational areas, including Conchas Lake State Park. The population is relatively small, with a community that values its agricultural roots and local culture.