Olathe, Kansas Map and Directory

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According to the United States Census Bureau, Olathe is a City that is located in Johnson County, Kansas at 38.88 degrees North and 94.82 degrees West. The city's time zone is America/Chicago, and the city's primary telephone area code is 913. The land area of Olathe is about 60.46 square miles, whereas the water area of the city is about 0.74 square miles. Johnson County's land area is about 473 square miles, so the city occupies about 12.8 percent of the county's total land area.

The Census Bureau estimates that Olathe had about 140,545 residents in 2019, which is approximately 2,325 people per square mile of land area.

According to recent American Community Survey data, the median household income in Olathe was about $90,435 per year.

The Kansas counties map at upper right shows Johnson County, highlighted in red. Use the menu below to display interactive maps of Olathe, either in a frame on this page or in full-screen mode.

Use the menu below to display categorized Olathe directories.

Olathe Products and Services Directory
Accountants	Attorneys	Auto Service
Building Contractors	Building Materials	Business Services
Chiropractors	Clinics	Counseling Centers
Dentists	Garden Centers	Health Clubs and Gyms
Home Improvement	Information Technology	Insurance
Landscape Contractors	Lawn Services	Optometrists
Physicians	Printing and Publishing	Recreation Centers
Schools	Truck Dealers