Roosevelt County is located in the eastern part of New Mexico, bordered by Texas to the east. The county seat is Portales, which is known for its agricultural activities and vibrant community. Established in 1903, Roosevelt County covers an area of approximately 2,500 square miles and features a mix of plains and rolling hills. The county is home to several attractions, including the Navajo Lake State Park and the Blackwater Draw Archaeological Site, which showcases ancient human habitation. Roosevelt County also hosts Eastern New Mexico University, contributing to the local economy and culture. The region is characterized by its rich history and diverse landscapes.