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Cooper County · Missouri

Cooper County Landlord-Tenant Law

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

🏛️ County Seat: Boonville
👥 Population: ~17,103
🏭 I-70 Casino Town • 18th Judicial Circuit

Landlord-Tenant Law in Cooper County, Missouri

Cooper County sits on the south bank of the Missouri River at the midpoint of I-70, thirty minutes west of Columbia and just under two hours east of Kansas City. The county seat, Boonville, is a river town of about 7,750 that anchors three overlapping economies most small Missouri counties don’t combine in one place: a destination casino (Isle of Capri, operated by Caesars Entertainment since 2017), a historic downtown with 400+ National Register sites, and a steady flow of I-70 interstate traffic that feeds hotels, restaurants, and service-sector employment. The county also carries the legacy of Kemper Military School, a 158-year-old institution once called “the West Point of the West” that closed in 2002 and whose campus has been gradually redeveloped. The remaining population spreads across smaller communities like Pilot Grove, Bunceton, Otterville, and Blackwater in the county’s rolling farmland. For rental operators, Cooper offers a more varied tenant mix than most counties its size — casino workforce, medical/hospitality service labor, I-70 corridor employment, and traditional agricultural households all contribute. Missouri state law governs every eviction here under RSMo Chapters 441 and 535 with no county or municipal regulations layered on top, and the 18th Judicial Circuit handles all landlord-tenant matters from the historic Boonville courthouse. This guide walks through what a Cooper County landlord needs to know.

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📊 Cooper County Quick Stats

County Seat Boonville
Population ~17,103
Median HH Income ~$52,400
Major Employers Isle of Capri Casino (Caesars), Nestlé Purina PetCare (Turney-area plant), Cooper County Memorial Hospital, Boonville R-I & Pilot Grove C-4 Schools, I-70 hospitality sector, State Fair Community College (Boonville campus)
Notable I-70 midpoint between KC & Columbia; Isle of Capri Casino (opened 2001); Katy Trail State Park passes through Boonville; 400+ National Register historic sites; former Kemper Military School campus redeveloped by SFCC
Landlord Rating 7/10 — Diversified Mid-Size County with Casino & I-70 Anchors

⚖️ Eviction At-a-Glance

Nonpayment Notice Demand for Rent (no statutory minimum)
Lease Violation Notice 10-Day Notice to Quit
Court 18th Judicial Circuit — 200 Main Street, Boonville
Court Phone (660) 882-2232
Court Hours Mon–Fri 8:00am–5:00pm
Avg Timeline 21–50 days start to finish

Cooper County Local Regulations

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

Category Details
Local Ordinances Cooper County imposes no countywide landlord licensing, rental registration, or inspection ordinance. Boonville operates the county’s most developed municipal code, with property maintenance, building permit, and historic-district overlay requirements in the downtown historic district; rental properties inside the historic district face additional exterior-modification review but no dedicated rental registration. Pilot Grove, Bunceton, Otterville, and Blackwater 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 Cooper 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.
18th Judicial Circuit The 18th Judicial Circuit covers Cooper and Pettis counties. The Cooper circuit and associate court divisions sit at the Boonville courthouse at 200 Main Street on the corner of Main and High, with a circuit judge and associate circuit judge presiding. Filings move through the circuit clerk’s office; electronic filing has been mandatory, with case records electronically accessible from October 2013 forward. Cooper’s docket is significantly smaller than Pettis’s (Sedalia), which can mean faster scheduling for uncontested matters.
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.
Historic District & Floodplain Considerations Boonville’s historic downtown is a federally designated historic district with 400+ sites on the National Register, including a significant portion of rental-eligible older single-family and multi-family inventory. Exterior modifications may require review by the city’s historic preservation commission, which affects turn-around renovation projects. Separately, properties along the Missouri River bluff and low-lying areas near the Isle of Capri Casino are within FEMA-designated Special Flood Hazard Areas; verify flood-zone status and insurance requirements before any riverfront-adjacent acquisition. The county’s interior rolling farmland outside these specific zones is generally unencumbered.

Last verified: 2026-04-01

🏛️ Cooper County Courthouse

18th Judicial Circuit — Boonville

🏛️ Courthouse Information and Locations for Missouri

💰 Eviction Cost Snapshot

Typical fees for a Cooper County eviction

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

Missouri Eviction Laws

State statutes that apply throughout Cooper 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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📋 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 Cooper County

Major municipalities

Boonville
Pilot Grove
Bunceton
Otterville
Blackwater
Prairie Home
Windsor Place
Cooper County

Screen Before You Sign

Cooper’s tenant pool mixes three distinct groups that most small-county landlords don’t see together: casino and hospitality workforce (often shift workers with variable schedules), I-70 corridor service employees (hotels, truck-stop, restaurants), and traditional Boonville-area workforce (hospital, schools, Nestlé Purina, agricultural services). Casino-employment applicants should have income verified against reliable pay stubs rather than estimated tips, and anyone with gambling-related financial stress in their credit file deserves extra scrutiny — this is the rare Missouri county where that specific flag matters. Run credit, eviction history, and identity verification before signing.

Run a Tenant Background Check →

Cooper County Rentals: Where I-70, a Casino, and a Historic River Town Converge

Cooper County is unusual among mid-sized Missouri counties because Boonville, the county seat, carries three distinct economic identities simultaneously. It is a working I-70 stop between Kansas City and Columbia, with the hotel and restaurant economy that implies. It is home to the Isle of Capri Casino and Hotel, a Caesars Entertainment property on the Missouri River that employs several hundred people and draws regional visitors. And it is a genuinely historic river town with over 400 National Register sites, antebellum architecture, and a downtown that has attracted preservationists, small-business owners, and weekend tourists for decades. None of these three economies alone would make Boonville remarkable; together, they produce a small-town rental market with more layers than most counties of 17,000 residents offer.

The Casino Economy and What It Means for Rentals

The Isle of Capri Boonville opened in December 2001 as a stationary riverboat casino under Isle of Capri Casinos, Inc., and became a Caesars Entertainment property after Eldorado Resorts acquired Isle of Capri in 2017. The property includes roughly 600 gaming machines, 15 table games, two restaurants, and a 140-room hotel. For Boonville, the casino means two things for the rental market. First, it is a direct employer of several hundred local workers — dealers, cage staff, hotel housekeeping, food and beverage, security, maintenance — many of whom live within ten miles of the property. Second, it generates secondary employment in the surrounding hospitality and service sector that feeds demand for entry-level rental housing.

For landlords, casino-employment tenants are a known quantity with a known set of characteristics. Shift work means irregular hours and variable sleep schedules, which matters more for multi-family proximity than for single-family. Tip income, when present, is legitimate but harder to verify cleanly through pay stubs alone; W-2 base wages plus tip reports are the cleaner verification path. Casino work tends to be steady employment as long as the property remains open, and Caesars’ ownership after the 2017 acquisition has stabilized the operational outlook. The rental pool from casino employment is stable, though the underwriting calls for a slightly different documentation pattern than workforce tenants in purely industrial or agricultural counties.

The I-70 Corridor Layer

Boonville sits at I-70 Exit 103, which is a legitimate interstate service stop with multiple hotels (Super 8, Comfort Inn, others), truck stops, fast-food franchises, and convenience-retail. The service-sector employment this generates — hotel housekeeping, convenience store clerks, fast-food line cooks, truck-stop staff — represents another distinct slice of the rental tenant pool. These are typically lower-wage positions with higher turnover than casino or hospital employment, and rental demand from this segment concentrates in the lower end of Boonville’s rental inventory. Multi-family units in the $500 to $700 range rent readily to this segment.

The I-70 corridor also provides easy commuter access to Columbia, thirty minutes east. A meaningful share of Boonville residents commute to the University of Missouri, Boone Hospital, Columbia’s healthcare and tech employers, or the various state-government offices concentrated around the Columbia-Jefferson City corridor. Commuter-oriented rental demand in Boonville tracks Columbia’s economic health more than Cooper County’s local health, which has been a net positive for the past decade as Columbia has continued to grow.

The Historic Boonville Layer

Boonville’s historic downtown is genuinely historic. The National Register lists over 400 sites in the county, concentrated in the Main Street and river-adjacent areas. Thespian Hall, built in 1857, is the oldest surviving theater building west of the Alleghenies and hosts the Missouri River Festival of the Arts annually. The Isle of Capri sits in the middle of this historic fabric rather than out on the interstate, creating an unusual combination where a destination casino and a preserved antebellum downtown share physical space.

For a landlord, the historic-preservation reality cuts both ways. Older housing stock in and near the historic district can produce rental yields at attractive acquisition basis — $80,000 to $140,000 for single-family homes that rent for $700 to $1,000. But exterior modifications, including window replacements, siding changes, and roof alterations, may require review by the city’s historic preservation commission. A landlord planning significant renovation should budget for that review process and the constraints it imposes on material choices. Interior renovations are generally unencumbered.

The Kemper Legacy

Kemper Military School, founded in 1844 and once known as “the West Point of the West,” closed in 2002 after 158 years of operation. The closure removed a major employer and a steady student population from the local economy. The city of Boonville purchased the 46-acre campus in 2003 to preserve it, and over the past two decades the site has been gradually redeveloped, with State Fair Community College now operating a campus there offering associate degrees. The Boonslick Heartland YMCA took over the former field house and indoor pool and serves over 2,700 members. The redevelopment is ongoing rather than complete, but Kemper no longer functions as a drag on the local economy the way it did in the mid-2000s.

For rental investors, the relevant implication is that the Boonville workforce and student populations the Kemper closure removed have partially been replaced by SFCC’s Boonville campus, YMCA staff and program participants, and the general service-sector growth that accompanied the casino and I-70 expansion. Rental demand is not what it was when Kemper operated at full capacity, but the market is meaningfully deeper than it was in 2008-2009 when the recession and Kemper’s legacy compounded.

Eviction Procedure in the 18th Circuit

Missouri state law governs every eviction in Cooper County. The 18th Judicial Circuit covers Cooper and Pettis counties, with Sedalia (Pettis) handling the larger share of the circuit’s civil docket. The Cooper circuit and associate court divisions sit at the historic Boonville courthouse at 200 Main Street. A circuit judge and associate circuit judge preside.

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. Cooper County hearings are typically scheduled within two to three weeks of filing — often faster than in Pettis because Cooper’s docket is lighter. For a lease-violation eviction (unlawful detainer under RSMo Chapter 534), a 10-day notice to quit is required before filing. Uncontested nonpayment in Cooper typically closes in 21 to 32 days when the landlord’s documentation is clean; contested matters can extend to 50 days.

The Investment Frame

Cooper County is one of the more underrated rental markets in central Missouri because the population data alone (17,103 residents) doesn’t convey the economic layering that Boonville provides. A workforce tenant base that combines casino, hospitality, healthcare, education, and manufacturing (Nestlé Purina) is deeper than most counties this size offer. Acquisition prices for single-family rental inventory in the $90,000 to $180,000 range are realistic; rents in the $700 to $1,100 range are supportable; and vacancy tends to be shorter than in interior rural counties because the demand pool pulls from multiple economic drivers rather than one.

The right investor for Cooper County understands the three overlapping economies and prices accordingly. A historic-district acquisition carries renovation constraints that an interior-county acquisition does not. A rental aimed at casino workforce needs slightly different documentation practices than one aimed at ag workforce. A property near I-70 exits may see higher wear-and-tear turnover than a property in a quieter residential Boonville neighborhood. None of these is a deal-breaker; all of them are prices-in factors that reward the attentive operator and penalize the casual one.

Neighboring Missouri Counties

← View All Missouri Landlord-Tenant Law

Disclaimer: This page provides general information about landlord-tenant law in Cooper County, Missouri and is not legal advice. Always verify current requirements with the 18th Judicial Circuit Court or a licensed Missouri attorney before taking legal action. Last updated: April 2026.

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