The official website of Johnson County Kansas Government serving citizen and business information needs.

Johnson County is a county in the U.S. state of Kansas, along the border of the state of Missouri. Its county seat is Olathe. [5] As of the 2020 census, the population was 609,863, the most populous county in Kansas. [3] The county was named after Thomas Johnson, a Methodist missionary who was one of the state's first settlers.

As a public service, we offer a land records search tool where you can look up the value of a parcel of Johnson County land by an Address, Quick Reference Number, KUP Number or Parcel Number. This search tool provides you with a lot of valuable information including links to …

Johnson County is one of the nation’s premier counties, providing comprehensive services to citizens and Johnson County Government is a leading organization in the Kansas City metropolitan area.

Johnson County District Court 150 W. Santa Fe St, Olathe, Kansas 66061 Court Hours and Contact Hours: M-F 8:00AM - 5:00PM Clerk's office: 8:00AM-12:00PM 1:00PM - 4:30PM Phone: (913) 715-3300 Home | Phone Directory | Map & Directions Hours & Holidays ADA Information

Johnson County, Kansas, established as one of the original 33 counties in 1855, was named for Reverend Thomas Johnson, a missionary who founded the Shawnee Mission and Indian Manual Labor School. He first came to the future Kansas around 1829. Johnson County was once part of the Shawnee Indian Reservation.

Johnson County (county code JO) is a county in northeast Kansas. The county is part of the Kansas City metropolitan area. It contains many of the richer suburbs of Kansas City. As of the 2020 census, 609,863 people lived there. [3] Its county seat is Olathe. [4] The most populous city is Overland Park.

2 Johnson County men among Jan. 6 convicts pardoned by President Trump By Sam Zeff, Dan Margolies, Kavahn Mansouri On his first day in office, President Trump issued pardons to …

Johnson County, Kansas. QuickFacts provides statistics for all states and counties. Also for cities and towns with a population of 5,000 or more.

3 days ago · An unprecedented tuberculosis (TB) outbreak in Kansas has reached historic levels, ... (KDHE) has reported 67 active cases since 2024, with 60 in Wyandotte County and 7 in Johnson County.