Olathe City Hall and its landscaped surroundings

City facts

Olathe population and demographics

About 143,720 residents, with income, housing and age compared with Kansas and the US.

Population

143,720

4.89% of Kansas

Median household income

$112,232

43% above US

Median home value

$340,600

12% above US

Median rent

$1,314/mo

3% below US

Median age

36.6

US 38.7

Homeownership

74%

US 65%

How Olathe compares

Median household income
  • Olathe$112,232
  • Kansas$72,639
  • United States$78,538
Median home value
  • Olathe$340,600
  • Kansas$203,400
  • United States$303,400
Median monthly rent
  • Olathe$1,314
  • Kansas$1,029
  • United States$1,348

Olathe zip codes

See Olathe

Olathe - Kansas - 4K Downtown Drive video thumbnail

A DRIVE AROUND TOWN

Olathe - Kansas - 4K Downtown Drive

A recorded city visit shared by Mileage Mike Travels. This is not a live camera or current conditions report.

Watch on YouTube ↗

Questions

What is the population of Olathe?

About 143,720 people, according to the Census Bureau’s American Community Survey 5-year estimates (2019–2023 5-year estimates).

What is the median household income in Olathe?

$112,232, 55% above the Kansas median and 43% above the national median.

How much does a home cost in Olathe?

The median value of owner-occupied homes is $340,600; median gross rent is $1,314 a month.

How many people own their home in Olathe?

About 74% of households own their home (Kansas: 67%, US: 65%).

What is the median age in Olathe?

36.6 years (Kansas: 37.2, US: 38.7).

Source: U.S. Census Bureau, American Community Survey 2019–2023 5-year estimates. Estimates have margins of error; dollar figures are in 2023 dollars.

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