Jackson County is located in the western portion of the U.S. state of Missouri, on the border with Kansas. As of the 2020 census, the population was 717,204. making it the second-most populous county in the state. The county seats are Independence and Kansas City, making Jackson County one of 33 U.S. counties with more than one county s…
Jackson County is located in the western portion of the U.S. state of Missouri, on the border with Kansas. As of the 2020 census, the population was 717,204. making it the second-most populous county in the state. The county seats are Independence and Kansas City, making Jackson County one of 33 U.S. counties with more than one county seat. The county was organized December 15, 1826, and named for former Tennessee senator Andrew Jackson, who would become President of the United States three years later in 1829.