There are 6 US Post Offices in Scott County serving a total of 118,578 residents equating to 19,763 residents per post office. It's estimated that approximately 189,264 packages are handled across the 6 county post offices annually. Scott County is a county located in the U.S. state of Minnesota. As of the 2010 census, the population was 129,928. Its county seat is Shakopee. The county was organized in 1853 and named in honor of General Winfield Scott. Scott County is included in the Minneapolis-St. Paul-Bloomington, MN-WI Metropolitan Statistical Area. It is a member of the Metropolitan Council, and shares many of the council's concerns about responsible growth management, advocating for progressive development concepts such as clustering, open-space design, and the preservation of open space and rural/agricultural land. The Shakopee-Mdewakanton Indian Reservation is located entirely within the county and within the cities of Prior Lake and Shakopee. Scott County was one of the fastest-growing counties in the state of Minnesota, having increased 55% since 1990. However, according to US Census data released in 2011, Scott County saw the steepest drop in median income of all the populous counties in Minnesota. Scott County is 365 square miles (950 km2) and is bounded on the west and north by the Minnesota River. The Minnesota River had supported the county's fur trading, lumbering, and farming industries in the 19th century. Today Scott County experiences a growing mix of commercial, industrial, and housing development, but is still primarily rural. Scott County is the home to several historical, scenic, and entertainment destinations including Canterbury Park, The Landing, Elko Speedway, Mystic Lake Casino, the Renaissance Festival, and Valleyfair Amusement Park."