Polk County, located in northwestern Minnesota, is one of the region’s largest and most economically diverse areas. Established in 1858, it was named after President James K. Polk. The county seat is Crookston, a historic university town along the Red Lake River, while other major communities include East Grand Forks, Fertile, and Fosston. The economy blends agriculture, education, and cross-border trade, with the University of Minnesota–Crookston and proximity to Grand Forks, North Dakota driving growth. The terrain is a mix of farmland and river plains. Housing options include modern suburban homes, historic houses in Crookston, and large rural properties. The area is semi-rural to suburban, depending on proximity to the Grand Forks metro. Average home prices range $260,000 – $340,000, with high-end suburban homes topping $450,000. New home builds average $325–$375 per sq ft, though rural builds can be less expensive due to low land costs. Polk County offers affordable housing, strong schools, and a blend of urban access with Minnesota’s quiet countryside appeal.