Quincy, Illinois, is a city located in the western part of the state along the Mississippi River. It serves as the county seat of Adams County and has a rich history dating back to its founding in 1825. Known for its historic architecture, Quincy features several well-preserved buildings from the 19th century, reflecting its significance during the westward expansion of the United States. The city has a population of approximately 40,000 residents and offers various amenities, including parks, museums, and cultural events. Quincy is also home to Quincy University, a private Catholic institution, contributing to the city's educational landscape and community engagement.