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Clinton County · Missouri

Clinton County Landlord-Tenant Law

Missouri landlord guide — eviction rules, courthouse info & local regulations

🏛️ County Seat: Plattsburg
👥 Population: ~21,184
🏭 KC North Exurb • I-35 Corridor • 43rd Judicial Circuit

Landlord-Tenant Law in Clinton County, Missouri

Clinton County sits directly north of the Kansas City metropolitan area and is, officially, part of it — the Kansas City MSA extends 25 to 40 miles north of downtown KC to include most of Clinton’s 423 square miles. With a 2020 population of 21,184, Clinton is substantially larger and more exurban than its immediate rural neighbors to the east, and the economic logic of the county is shaped more by commuter access to Kansas City, KCI Airport, Smithville, Liberty, and St. Joseph than by its traditional agricultural base. The county seat, Plattsburg (pop. ~2,222), sits geographically in the center of the county, while Cameron (at the I-35 and US-36 crossroads) anchors the northeast corner and Lathrop, Gower, and Holt cluster along US-169 and I-35 as smaller commuter-oriented communities. For rental operators, Clinton offers something most of northwest Missouri does not: a genuine exurban rental market with commuter demand, more diverse housing stock, and larger transaction volume than the interior rural counties. Missouri state law governs every eviction here under RSMo Chapters 441 and 535 with no county or municipal regulations layered on top, and the 43rd Judicial Circuit handles all landlord-tenant matters from the Plattsburg courthouse. This guide walks through what a Clinton County landlord needs to know.

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📊 Clinton County Quick Stats

County Seat Plattsburg
Population ~21,184
Median HH Income ~$64,100
Major Employers Cameron Regional Medical Center, Cameron R-I Schools, Plattsburg R-III Schools, KC-metro commuter employment (KCI, Liberty, Kearney, Smithville, Excelsior Springs), I-35 corridor logistics
Notable Part of the Kansas City MSA; Cameron is “Crossroads of the Nation” at I-35 & US-36; the largest county in the 43rd Judicial Circuit
Landlord Rating 7/10 — Genuine KC Exurban Market with Commuter Demand

⚖️ Eviction At-a-Glance

Nonpayment Notice Demand for Rent (no statutory minimum)
Lease Violation Notice 10-Day Notice to Quit
Court 43rd Judicial Circuit — 207 North Main Street, Plattsburg
Court Phone (816) 539-3731
Court Hours Mon–Fri 8:00am–5:00pm
Avg Timeline 21–50 days start to finish

Clinton County Local Regulations

County-level and municipal regulations that supplement Missouri state law.

Category Details
Local Ordinances Clinton County imposes no countywide landlord licensing, rental registration, or inspection ordinance. The larger municipalities — Cameron, Plattsburg, Lathrop, and Gower — each operate municipal codes covering property maintenance, building permits, and zoning, and Cameron’s code in particular reflects its status as a regional service hub. None of the Clinton County municipalities requires dedicated rental registration as of early 2026. Smaller communities like Trimble, Turney, Osborn, and Holt rely largely on state law for landlord-tenant matters. There is no countywide just-cause eviction rule, no mandatory lease form, and no source-of-income protection.
Rent Control Prohibited statewide under Missouri law. No municipality in Clinton County may impose rent caps or stabilization measures.
Security Deposit Missouri law does not cap security deposits. Landlords may collect any amount agreed upon in the lease. Return within 30 days of move-out with an itemized deduction list (RSMo §535.300). Failure to comply may expose the landlord to damages plus court costs.
43rd Judicial Circuit The 43rd Judicial Circuit covers Caldwell, Clinton, Daviess, DeKalb, and Livingston counties — five counties across northwest Missouri. Clinton is the largest county in the circuit by population and handles a correspondingly larger share of civil docket volume. Circuit and associate court divisions sit at the Plattsburg courthouse, with Presiding Judge Ryan Horsman and additional circuit judges rotating across the five counties per circuit calendar. Electronic filing has been mandatory across the circuit since May 2015. The Clinton Circuit Clerk’s office at 207 N. Main handles filings and is generally responsive during posted hours.
Business Entity Requirement Missouri requires that LLCs, corporations, and other business entities be represented by a licensed attorney in landlord-tenant proceedings. Individual landlords may represent themselves pro se.
KC Metro & I-35 Corridor Considerations Clinton County’s inclusion in the Kansas City MSA and its I-35 and US-169 corridor access produce rental dynamics distinct from interior northwest Missouri counties. Commuter demand from KC metro-area workers seeking affordability outside Clay and Platte counties supports rents in the $800–$1,300 range for single-family homes near major corridors, considerably higher than comparable inventory in Caldwell, Livingston, or DeKalb. Cameron’s position at the I-35/US-36 crossroads additionally supports some demand from logistics, trucking, and Cameron Regional Medical Center workforce. Landlords should price with commuter access in mind rather than defaulting to interior-rural rent assumptions.

Last verified: 2026-04-01

🏛️ Clinton County Courthouse

43rd Judicial Circuit — Plattsburg

🏛️ Courthouse Information and Locations for Missouri

💰 Eviction Cost Snapshot

Typical fees for a Clinton County eviction

💰 Eviction Costs: Missouri
Filing Fee $25-75
Total Est. Range $100-400
Service: — Writ: —

Missouri Eviction Laws

State statutes that apply throughout Clinton County

⚡ Quick Overview

0 (can file immediately when rent is past due)
Days Notice (Nonpayment)
10
Days Notice (Violation)
21-60
Avg Total Days
$$25-75
Filing Fee (Approx)

💰 Nonpayment of Rent

Notice Type Rent and Possession Petition (no advance notice required for nonpayment)
Notice Period 0 (can file immediately when rent is past due) days
Tenant Can Cure? Yes - tenant can pay and stay before judgment; also after judgment before writ execution date
Days to Hearing 5-21 days
Days to Writ 10 days after judgment (appeal period) days
Total Estimated Timeline 21-60 days
Total Estimated Cost $100-400
⚠️ Watch Out

CRITICAL: Missouri does NOT require advance notice for nonpayment - landlord can file Rent and Possession immediately after rent is due. No demand required if tenant owes 1+ full month rent (lawsuit itself is deemed sufficient demand). Petition must include: exact street address; lease terms (quote entire lease or attach copy); amount of rent due at time of filing; allegation that rent was demanded and not paid. STRONG pay-and-stay right: before judgment tenant pays rent + costs to stay; after judgment tenant pays full judgment amount before writ execution date. Landlord CANNOT refuse payment. Two separate tracks: Rent-and-Possession (Ch. 535 for nonpayment only) vs. Unlawful Detainer (Ch. 534 for violations). Late charges may be challenged as illegal penalties unless defined as liquidated damages in lease. Entities (LLC/Corp) MUST have attorney.

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📝 Missouri Eviction Process (Overview)

  1. Serve the required notice based on the eviction reason (nonpayment or lease violation).
  2. Wait for the notice period to expire. If tenant cures the issue (where allowed), the process stops.
  3. File an eviction case with the Associate Circuit Court - Rent and Possession (Ch. 535). Pay the filing fee (~$$25-75).
  4. Tenant is served with a summons and has the opportunity to respond.
  5. Attend the court hearing and present your case.
  6. If you prevail, obtain a writ of possession from the court.
  7. Law enforcement executes the writ and removes the tenant if necessary.
⚠️ Disclaimer: This page provides general information about Missouri eviction laws and does not constitute legal advice. Eviction procedures can vary by county and may change over time. Local jurisdictions may have additional requirements or tenant protections. For specific legal guidance, consult a qualified Missouri attorney or local legal aid organization.
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🔍 Reduce Your Risk Before Signing a Lease: Missouri landlords who screen tenants carefully before signing a lease significantly reduce their risk of ending up in eviction court. Understanding tenant screening in Missouri — including background checks, credit history, income verification, and rental references — is one of the most cost-effective steps you can take to protect your rental property. Before you ever need Missouri's eviction process, proper tenant screening can help you identify red flags early and avoid problem tenancies altogether.
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📋 Notice Period Calculator

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⚠️ Disclaimer: These calculations are estimates based on state statutes and typical court timelines. Actual results vary by county, court backlog, and case specifics. Always verify current requirements with your local courthouse. This is not legal advice.
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🏙️ Communities in Clinton County

Major municipalities

Plattsburg
Cameron
Lathrop
Gower
Holt
Trimble
Osborn
Turney
Clinton County

Screen Before You Sign

Clinton’s commuter-oriented tenant pool brings a mix of KC-metro workers seeking affordability outside Clay and Platte counties, plus local workforce tied to Cameron Regional Medical Center, the school districts, and small businesses. Applicants often have Kansas City-area employment histories that need verification, and some will be first-time rural residents unfamiliar with well-water, septic systems, and propane heating. Income-to-rent ratios hold up well here thanks to higher KC-metro wages, but verification matters because some applicants may be transitioning between metro and exurban life. Run credit, eviction history, and identity verification before signing.

Run a Tenant Background Check →

Clinton County Rentals: Kansas City’s Northern Exurb with Real Commuter Depth

Most rural Missouri counties rent to local workforce and retirees. Clinton County does something different: it rents to Kansas City. The county sits in the Kansas City Metropolitan Statistical Area, officially, with most of its 423 square miles within commuter range of KC’s northern employment centers. The southern edge of Clinton is thirty minutes from downtown Kansas City. Plattsburg, the county seat, is forty minutes from KCI Airport. Cameron, at the I-35/US-36 crossroads, is an hour from both downtown KC and St. Joseph — close enough to serve both. For a rental investor, this changes the calculation fundamentally. Clinton is not a thin rural market where you chase local schoolteachers and county workers. It is a legitimate exurban market where commuter demand sets rents.

Why Clinton Works as a KC Exurb

Clay and Platte counties — the two immediate KC-north counties — have run out of affordable inventory for middle-income renters. A single-family home within Liberty, Kearney, Smithville, or Parkville that rents for $1,400 in 2026 would have rented for $950 in 2016. Wage growth for the workers who fill those homes has not kept pace with rent growth. The rational response, for many of those workers, is to move one county north into Clinton and accept a longer commute in exchange for a significantly lower monthly rent.

The numbers support the logic. A three-bedroom single-family in Plattsburg or Lathrop rents in the $900 to $1,200 range. The same floor plan in Liberty or Kearney rents for $1,300 to $1,700. That $400 monthly differential, multiplied across twelve months, is a real affordability argument for a commuter willing to drive an extra fifteen to twenty minutes. This is the mechanism that produces Clinton County’s rental demand.

Plattsburg vs. Cameron vs. Corridor Communities

Clinton has three distinct sub-markets. Plattsburg is the courthouse town and geographic center of the county, with approximately 2,220 residents, a historic downtown, Plattsburg Country Club, good school district reputation (Clinton County R-III), and a mix of older single-family housing and some newer construction. Rental inventory is moderate; demand is steady; prices fall in the middle of the county’s range.

Cameron is the county’s other population center (though technically split with DeKalb County), sitting at the I-35 and US-36 crossroads and serving as a genuine regional hub. Cameron Regional Medical Center is a significant employer. The school district draws from a wide catchment. I-35 traffic supports a modest logistics and service layer. Rental inventory in Cameron skews slightly older but is more abundant, and rents run a bit lower than Plattsburg because demand is more locally-driven than commuter-driven.

The corridor communities — Lathrop on I-35, Gower on US-169, Holt on US-169 south — are where the KC-commuter thesis concentrates. These are small towns (1,000 to 2,500 residents each) with direct highway access to KC metro employment. New single-family subdivision inventory has appeared along US-169 in particular over the last decade, targeted explicitly at KC commuters seeking affordability. Rental demand in these communities tracks KC-metro employment health rather than local Clinton economic conditions.

Eviction Procedure in the 43rd Circuit

Missouri state law governs every eviction in Clinton County. The 43rd Judicial Circuit covers five counties: Caldwell, Clinton, Daviess, DeKalb, and Livingston. Clinton is the largest of the five by population, which means the county handles a meaningful share of the circuit’s civil docket and has more courthouse activity than its neighbors. The circuit and associate court divisions sit at the Plattsburg courthouse on North Main Street, with Presiding Judge Ryan Horsman and additional circuit judges rotating through the five counties.

A standard nonpayment case begins with a demand for rent. Missouri imposes no minimum notice period for nonpayment beyond the demand itself; once rent is past due and a written demand has been delivered, the landlord may file a rent-and-possession action under RSMo Chapter 535. Clinton County hearings are typically scheduled within two to three weeks of filing — slightly faster than in the smaller counties of the circuit because the docket turns more quickly. For a lease-violation eviction (unlawful detainer under RSMo Chapter 534), a 10-day notice to quit is required before filing. Uncontested nonpayment in Clinton typically closes in 21 to 32 days when the landlord’s documentation is clean; contested matters can extend to 45 to 50 days.

A practical note unique to exurban markets: tenants with KC-metro employment histories may have accumulated prior rental records in Clay, Platte, Ray, or Jackson counties. A full statewide eviction search matters here more than in interior rural counties where applicants’ rental histories are local.

Security Deposits and Routine Compliance

Missouri imposes no cap on security deposits. Clinton County adds no local layer. Commuter-market landlords in Plattsburg, Cameron, and the corridor communities often collect one to one-and-a-half months’ rent as deposit, reflecting the somewhat higher-end inventory and the slightly larger pool of applicants with credit or employment concerns transitioning from KC-metro situations. The compliance trap to watch remains the 30-day return window with itemized deductions under RSMo §535.300. Document move-in and move-out condition with dated photos, produce a written itemization for any deductions, and mail the deposit balance within 30 days. A tenant who sues on this basis and prevails can recover actual damages plus court costs.

The Investment Frame

Clinton County is one of the more investable rural-metro fringe markets in Missouri because the fundamentals actually work. Population has grown modestly over the past two decades (from around 18,000 in 2000 to 21,184 in 2020). KC metro employment remains healthy and geographically distributed. The I-35 and US-169 corridors provide reliable commuter access. Rents support acquisition prices that still leave positive cash flow for a hands-on operator. Single-family homes in the $150,000 to $250,000 range produce $1,000 to $1,300 monthly rents — workable gross rent multipliers for the market.

The risks are mostly macro rather than local. A significant KC-metro employment contraction would hit Clinton harder than a purely rural county because commuter demand is a non-trivial share of the tenant pool. A sustained rise in gasoline prices would make the extra twenty-minute commute less attractive. Interest rate regimes that compress buy-versus-rent economics affect Clinton more than they affect interior counties. None of these are immediate concerns in 2026, but they are worth pricing into underwriting.

The right investor for Clinton County is one who understands this is a commuter-fringe market, not a rural market — who prices with KC-metro wage assumptions rather than rural wage assumptions, who screens for KC-area rental histories, and who recognizes that vacancy in a Plattsburg or Lathrop rental is shorter than in Caldwell or DeKalb because the demand pool is deeper. For that operator, Clinton is among the more productive landlord markets in northwest Missouri.

Neighboring Missouri Counties

← View All Missouri Landlord-Tenant Law

Disclaimer: This page provides general information about landlord-tenant law in Clinton County, Missouri and is not legal advice. Always verify current requirements with the 43rd Judicial Circuit Court or a licensed Missouri attorney before taking legal action. Last updated: April 2026.

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