Johnson County, KS

I-35 SW / I-435 / US-69

Johnson County, Kansas — the fastest-growing, wealthiest, and most-populous suburban county in the Kansas City metro. Anchored by Overland Park (the second-largest city in Kansas after Wichita, and home to the headquarters of T-Mobile USA, Sprint legacy operations, and numerous corporate offices), Olathe (the county seat and home of Garmin International's world HQ), Lenexa, Shawnee, Leawood (affluent residential with the Town Center Plaza retail corridor), Prairie Village, Mission, Merriam, Fairway, Roeland Park, Westwood, Mission Hills, Mission Woods, Gardner, Spring Hill, Edgerton, and De Soto. Johnson County consistently ranks as one of the wealthiest counties in Kansas and its school districts (Blue Valley, Olathe, Shawnee Mission) are top-rated.