Kansas · Population 143,720 · Updated March 2026
How far your income goes in Olathe
State-level tax rates that affect your costs
Olathe has a cost of living close to the national average, offering a balanced mix of expenses and amenities. With a cost index of 104 (where 100 equals the national median), Olathe residents can expect to pay median rent of $1,314/month while earning a median household income of $112,232/year.
The median home value in Olathe, KS is $340,600, with typical monthly owner costs around $1,662 including mortgage, insurance, and taxes. The median rent-to-income ratio of 14.0% means housing is relatively affordable here — well below the 30% threshold that HUD considers cost-burdened.
Kansas has a moderate income tax rate of 5.7%. Combined with a 6.5% sales tax rate and 1.41% effective property tax rate, the overall tax environment is a factor in the total cost of living in Olathe.
Common questions about living costs in Olathe
Similar-sized cities to compare
Compare the cost of living in Olathe, KS with 299 other major U.S. cities