Johnson County, Kansas Eviction Risk: Very Low

Johnson County carries an average eviction-risk score of 2.4/10 (Low) across its 15 cities, placing it 29th of 105 Kansas counties, where rank 1 is the highest-risk. That position puts 28 counties above it in risk and 76 below, landing Johnson County in the higher-risk third of the state despite its Low label. For the investor looking at raw numbers, the county's 31.7% renter share, average rent of $1,455, and a rent burden of just 27% of income signal a relatively stable tenant base, but the intra-county spread from 1.9 to 3.5 means the address matters as much as the county line.

Operating conditions across Johnson County are generally favorable compared with most of Kansas. A poverty rate of 5.3% holds default risk low, and the absence of local rent control, backed by state preemption, gives landlords predictable rent-setting authority. Still, landlords concentrating portfolios on the western and southern edges of the county will encounter meaningfully different risk profiles than those holding units in the county's largest suburban cores.

The cities inside Johnson County

Lenexa (population 58,384) and Mission share the county's highest score at 3.5/10, followed by Merriam (population 11,085, 3.4/10), Gardner (population 24,526, 3.3/10), and Roeland Park (3.3/10). Each of these markets warrants tighter tenant screening and closer attention to vacancy timing than the county average alone would suggest.

The county's largest cities anchor the low end of the risk range. Olathe (population 145,057) and Shawnee (population 68,542) both score 1.9/10, the lowest in the county. Overland Park, with a population of 200,306, scores 2/10. Together these three cities represent the bulk of the county's 599,399 residents and offer landlords the most predictable operating environment within Johnson County. Risk is genuinely hyper-local here: a few miles can move a portfolio from the 1.9 floor to the 3.5 ceiling.

State-level laws that apply here

Every landlord in Johnson County operates under K.S.A. § 58-2540 et seq. (Residential Landlord and Tenant Act). For non-payment, Kansas requires a 3-day notice; lease violations allow a 14-day cure period; and no-cause terminations at end of term require 30 days. Kansas imposes no just-cause eviction requirement, so landlords retain wide discretion on non-renewals. There is no statewide rent cap, and Kansas state law preempts local rent-control ordinances, meaning no Johnson County municipality can cap rents independently. Understanding the full Kansas eviction process matters here because uncontested cases typically resolve in 21 to 45 days, while contested matters can stretch to 100 days.

Cost discipline is equally important. Filing fees under Kansas law run $120 to $200, sheriff lockout fees add $40 to $150, and attorney fees in eviction matters commonly range from $500 to $2,500. Kansas eviction costs can therefore reach the high end of that attorney range even on a straightforward case, making preventive lease enforcement a clear economic priority. Retaliation protections for tenants are codified at K.S.A. § 58-2572, and habitability obligations fall under K.S.A. § 58-2553, both of which landlords should review when setting maintenance protocols.

With a poverty rate of 5.3% and a renter share of 31.7%, Johnson County's tenant pool is broadly stable, but the city-by-city grid above shows where within that pool risk concentrates, and selecting the right submarket can move a portfolio's effective risk score by a full 1.6 points.