Jackson County Courthouse (Kansas City, Missouri)

The following is a timeline of the history of Kansas City, Missouri, United States.

Kansas City, Missouri (KC or KCMO) is the largest city in Missouri by population and area. As of the 2020 census, the city had a population of 508,090 in 2020, making it the 36th most-populous city in the United States. It is the central city of the Kansas City metropolitan area, which straddles the Missouri–Kansas state line and has a population of 2,392,035. Most of the city lies within Jackson County, with portions spilling into Clay, Cass, and Platte counties. Kansas City was founded in the 1830s as a port on the Missouri River at its confluence with the Kansas River 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 the major satellite city of Independence. Other major suburbs include the Missouri cities of Blue Springs and Lee's Summit and the Kansas cities of Overland Park, Olathe, Lenexa, 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, as a 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 Inter-State Building is a six-story commercial building in the central business district of Kansas City, Missouri that was built during 1914–15. It was listed on the National Register of Historic Places in 2008.It was designed by Kansas City, Missouri architect James C. Sunderland in Chicago style. It is made of reinforced concrete and is 50 feet (15 m) by 132 feet (40 m).

Kansas City 33 School District, operating as Kansas City Public Schools or KCPS (formerly Kansas City, Missouri School District, or KCMSD), is a school district headquartered at 2901 Troost Avenue in Kansas City, Missouri, United States. The district, which lost accreditation in 2011, regained provisional accreditation from the state in 2014. In November 2016, the district announced it had gotten a high enough score on state accountability measures for the State Board of Education to consider full accreditation. However, the state's education commissioner told KCPS she wanted to see sustained progress. The earliest the district is likely to regain full accreditation is 2018. In 2016, the district moved from their long time offices at 1211 McGee in Downtown Kansas City, Missouri to a Midtown location to be closer to district families.

Kansas City City Hall is the official seat of government for the city of Kansas City, Missouri. Located in downtown, it is a 29-story skyscraper with an observation deck. Completed in 1937, the building has a Beaux-Arts and Art-Deco style with numerous architectural features and ornamentation throughout. One Kansas City Place was modeled as a 1980s version of City Hall, and is the tallest building in Kansas City.

The Richard Bolling Federal Building is a United States federal building located at 601 East 12th Street in Kansas City, Missouri. Completed in 1965, the building is bordered by East Twelfth, East Thirteenth, Locust, and Holmes streets in the Central Business District in Kansas City. The building was named for Congressman Richard Walker Bolling in 1994. It was listed on the National Register of Historic Places in 2021.

Oak Tower, also called the Bell Telephone Building, is a 28-story skyscraper in Downtown Kansas City, Missouri. Hoit, Price & Barnes, a local firm that conceived many of Kansas City's landmark structures, designed the building in association with I.R. Timlin as the headquarters of the Bell Telephone Co.'s newly consolidated Southwestern System. The ground was broken at Eleventh and Oak Streets in 1917, but due to shortages of manpower and materials during the First World War, construction was delayed and was not completed until 1920. The new building served as Southwestern Bell's general headquarters for only a year before the company moved its main office to St. Louis. Thereafter the tower served as the headquarters of Southwestern Bell's operations in Missouri. The tower was originally 14 stories (185 feet), without any setbacks, but the fast-growing telephone company soon required more space. An addition completed in 1929 doubled the tower's height and made it the tallest building in Missouri until the Kansas City Power & Light Building surpassed it in 1931.Oak Tower's top half was built with Haydite, the first modern structural lightweight concrete, which had recently been invented and patented in Kansas City by Stephen J. Hayde. The tower's 1929 expansion was the first major project to use the new building material, and it allowed the addition of fourteen new stories, six more than would have been possible using conventional concrete.The building's contractor, Swenson Construction Co., also built several other landmark Kansas City buildings including the Kansas City Power & Light Building, 909 Walnut, Jackson County Courthouse, Kansas City City Hall, Kansas City Live Stock Exchange and the Western Auto Building.On January 11, 1965, during a snowstorm, a single-engine airplane crashed into the 28th story of the building at the corner facing Oak Street and 11th Street, killing all four people on board.Oak Tower's original terra-cotta facade was covered in white stucco when it was sold in 1974. In 2021 Oak Tower was sold.

The National Collegiate Basketball Hall of Fame, located in Kansas City, Missouri, is a hall of fame and museum dedicated to men's college basketball. The museum is an integral portion of the College Basketball Experience created by the National Association of Basketball Coaches (NABC), located at the T-Mobile Center. The hall is meant as a complement to the Naismith Memorial Basketball Hall of Fame, with a focus strictly on those who have contributed greatly to college basketball. On November 17, 2006 the NABC honored around 180 players, coaches and other notable contributors to college basketball by inducting them into the founding class of the Hall of Fame. Oscar Robertson, Bill Russell, Dean Smith, John Wooden, and the family of James Naismith, were selected to represent the inaugural class.The Naismith Memorial Basketball Hall of Fame in Springfield, Massachusetts has indicated it will help with the exhibits. The other interactive portions of the College Basketball Experience are called 'The Entry Experience,' 'The Fan Experience,' and 'The Game.' The NABC recently renamed the Guardians Classic college tournament the CBE Classic to help promote it.

The Louis Curtiss Studio Building is a three-story building in Kansas City, Missouri listed on the National Register of Historic Places. The studio was built in 1909. It was designed by architect Louis Curtiss and served as his studio. It was listed on the U.S. National Register of Historic Places in 1972.Curtiss died in 1924 at his studio residence in downtown Kansas City, Missouri.

The Professional Building in Kansas City, Missouri is a building from 1923. It was listed on the National Register of Historic Places in 1982.

T-Mobile Center (formerly Sprint Center) is a multi-purpose arena in downtown Kansas City, Missouri. It is located at the intersection of 14th Street and Grand Boulevard on the east side of the Power & Light District. It has effectively become the city's primary indoor arena, a role previously held by Kemper Arena, which had been built in 1974 a few miles away in the West Bottoms neighborhood.

The Palace Clothing Company Building in Kansas City, Missouri is a building constructed in 1924. It was listed on the National Register of Historic Places in 1985.