Kansas City (abbreviated KC or KCMO) is the largest city in Missouri by population and area. According to the U.S. Census Bureau, the city had a population of 508,090 in 2020, and was the 36th most-populous city in the United States as of the 2020 census. It is the most populated municipality and historic core city of the Kansas City metropolitan area, which straddles the Kansas–Missouri state line and has a population of 2,192,035. Most of the city lies within Jackson County, but portions spill into Clay, Cass, and Platte counties. Kansas City was founded in the 1830s as a Missouri River port at its confluence with the Kansas River coming in from the west. On June 1, 1850, the town of Kansas was incorporated; shortly after came the establishment of the Kansas Territory. Confusion between the two ensued, and the name Kansas City was assigned to distinguish them soon after. Sitting on Missouri's western boundary with Kansas, with Downtown near the confluence of the Kansas and Missouri Rivers, the city encompasses about 319.03 square miles (826.3 km2), making it the 23rd largest city by total area in the United States. It serves as one of the two county seats of Jackson County, along with major suburb Independence. Other major suburbs include the Missouri cities of Blue Springs and Lee's Summit and the Kansas cities of Overland Park, Olathe, and Kansas City, Kansas. The city is composed of several neighborhoods, including the River Market District in the north, the 18th and Vine District in the east, and the Country Club Plaza in the south. Celebrated cultural traditions include Kansas City jazz, theater which was the center of the Vaudevillian Orpheum circuit in the 1920s, the Chiefs and Royals sports franchises, and famous cuisine based on Kansas City-style barbecue, Kansas City strip steak, and craft breweries. The city was ranked as a gamma- global city in 2020 by GaWC.
Blue Springs is a city located in the U.S. state of Missouri within Jackson County. Blue Springs is located 19 miles (31 km) east of downtown Kansas City and is the 9th largest city in the Kansas City Metropolitan Area. As of the 2010 United States Census the population was 52,575.
Kansas City, abbreviated as "KCK", is the third-largest city in the U.S. state of Kansas, the county seat of Wyandotte County, and the third-largest city of the Kansas City metropolitan area. As of the 2020 census, the population of the city was 156,607. The city formed as a streetcar suburb of Kansas City, Missouri, after which it is named. It is situated at Kaw Point, the junction of the Missouri and Kansas rivers. It is part of a consolidated city-county government known as the "Unified Government". Wyandotte County also includes the independent cities of Bonner Springs, Edwardsville, a portion of Lake Quivira, and the unincorporated area known as Loring.