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Barton County · Missouri

Barton County Landlord-Tenant Law

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

🏛️ County Seat: Lamar
👥 Population: ~11,717
🏭 Truman Birthplace & I-49 Crossroads • 28th Judicial Circuit

Landlord-Tenant Law in Barton County, Missouri

Barton County occupies a flat stretch of southwest Missouri farmland roughly 30 miles north of Joplin and 100 miles south of Kansas City, bisected by Interstate 49 which provides direct connections to both metros and to northwest Arkansas. Lamar serves as county seat and largest city with about 4,266 residents, followed by smaller communities including Liberal, Golden City, and Mindenmines. The county’s claim to fame is presidential: Harry S. Truman was born in Lamar in 1884, and the preserved Truman Birthplace State Historic Site continues to draw modest but consistent heritage tourism. Wyatt Earp served as Lamar’s first elected constable in 1870, adding another layer to the county’s outsized historical footprint. The rental market here is small and ag-focused, supplemented by a manufacturing sector concentrated around Lamar and steady employment in education, healthcare, and retail. Evictions are heard at the Barton County Courthouse at 1004 Gulf Street in Lamar, part of the 28th Judicial Circuit shared with Vernon County. For landlords, Barton County offers low entry costs, stable if unspectacular demand, and the unusual benefit of genuine interstate-highway access that most rural Missouri counties lack.

Adair Andrew Atchison Audrain Barry Barton
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Cass Cedar Chariton Christian Clark Clay
Clinton Cole Cooper Crawford Dade Dallas
Daviess DeKalb Dent Douglas Dunklin Franklin
Gasconade Gentry Greene Grundy Harrison Henry
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Shelby St. Charles St. Clair St. Francois St. Louis County St. Louis City
Ste. Genevieve Stoddard Stone Sullivan Taney Texas
Vernon Warren Washington Wayne Webster Worth
Wright

📊 Barton County Quick Stats

County Seat Lamar
Population ~11,717
Median HH Income ~$51,635
Major Employers Lamar R-I Schools, Barton County Memorial Hospital, agriculture, Thorco Industries, NCM Holdings, Walmart, regional retail and service
Notable Birthplace of President Harry S. Truman and frontier lawman Wyatt Earp; I-49 corridor positions the county on the KC-Joplin-NWA transportation spine
Landlord Rating 5/10 — Small Ag-Economy Market with Modest Highway Tailwinds

⚖️ Eviction At-a-Glance

Nonpayment Notice Demand for Rent (no statutory minimum)
Lease Violation Notice 10-Day Notice to Quit
Court 28th Judicial Circuit — 1004 Gulf Street, Room 204, Lamar
Court Phone (417) 682-2444
Court Hours Mon–Fri 8:00am–5:00pm
Avg Timeline 28–50 days start to finish

Barton County Local Regulations

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

Category Details
Local Ordinances Lamar and unincorporated Barton County do not operate rental registration, landlord licensing, or rental inspection programs. The City of Lamar enforces standard property-maintenance, building-code, and nuisance ordinances on a complaint-driven basis through its codes department. The Lamar Municipal Court (operating from the Lamar City Hall at 1104 Broadway and functioning as a division of the 28th Circuit) handles city ordinance violations rather than landlord-tenant matters. Smaller municipalities including Liberal, Golden City, and Mindenmines rely on basic municipal ordinances and Missouri state law for rental housing governance. Landlords operating mobile home parks should familiarize themselves with RSMo §700.100 through §700.120, which establishes the state-level framework for manufactured-housing tenancies and applies in Barton County without local supplementation.
Rent Control Prohibited statewide under Missouri law. No municipality in Barton 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.
28th Judicial Circuit The 28th Judicial Circuit covers Barton and Vernon counties in southwest Missouri. James R. Bickel serves as Presiding Circuit Judge (chambers in Nevada, Vernon County), with Charles Curless as Associate Circuit Judge hearing most rent-and-possession and unlawful-detainer matters in Lamar. The Barton County Circuit Clerk’s Office is located in Room 204 of the courthouse at 1004 Gulf Street and can be reached at (417) 682-2444. E-filing through Missouri Case.net is the expected path for represented parties, though pro se landlord filers may file in person during regular business hours. Because the Presiding Judge is based in Nevada and the Associate Judge serves both counties, contested hearings occasionally get continued when the judicial calendar is weighted toward Vernon County. Uncontested rent-and-possession cases with proper service generally resolve in the 28–50 day range.
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.
Heritage Tourism & I-49 Corridor Dynamics The Truman Birthplace and the Wyatt Earp historical marker draw modest tourism through Lamar year-round, which creates a small but real demand for short-term and vacation rentals during warm-weather months. The traffic is not large enough to support a full AirBnB-focused investment strategy, but it can meaningfully improve annual revenue on a well-placed furnished unit that also serves conventional long-term rentals in the off-season. More consequentially, Barton County’s direct Interstate 49 access (a rarity among rural Missouri counties) positions Lamar as a logistics-friendly stopover between Kansas City and Joplin, with some spillover to warehouse, trucking, and distribution workforce housing demand. Both factors are tailwinds rather than primary drivers, but they make Barton more interesting than its population figures alone would suggest.

Last verified: 2026-04-01

🏛️ Barton County Courthouse

28th Judicial Circuit — Lamar

🏛️ Courthouse Information and Locations for Missouri

💰 Eviction Cost Snapshot

Typical fees for a Barton County eviction

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

Missouri Eviction Laws

State statutes that apply throughout Barton 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

Select your state, eviction reason, and the date you plan to serve notice. We'll calculate your earliest filing date and key milestones.

⚠️ 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 Barton County

Major municipalities

Lamar
Liberal
Golden City
Mindenmines
Lamar Heights
Barton County

Screen Before You Sign

In a rental market as small as Barton County, one bad tenant placement can affect months of operational cash flow with no bench of replacement applicants standing by. The worst response to a thin market is to lower screening standards to fill vacancies faster — that strategy reliably produces more vacancies, not fewer. Pull credit, verify employment directly with the employer, check Missouri Case.net for prior evictions in Barton and adjacent counties (Vernon, Jasper, Newton, Cedar, Dade), and require photo ID for every adult on the lease. Agricultural workers may have irregular income patterns that don’t show cleanly on pay stubs — request tax returns or 1099 documentation for self-employed or farm-income applicants. Ten minutes of diligence per applicant protects against six months of preventable loss.

Run a Tenant Background Check →

Barton County, Missouri: The Rural Landlord Market at the I-49 Crossroads

Barton County doesn’t fit neatly into any of the usual rural-Missouri categories. It’s not a pure ag county like Atchison, not a bedroom community like Andrew, not a barbell economy like Barry. What Barton offers — and what makes it worth a second look for rental investors — is an unusual combination: direct Interstate 49 highway access linking Kansas City to northwest Arkansas, a genuine presidential heritage tourism draw, and a quietly stable ag-industrial economy in a market small enough that good operators can run the local scene with modest capital.

None of these factors individually makes Barton County exceptional. Together, they add up to a rental market with more resilience and more tailwinds than its 11,700 population would suggest.

The I-49 Factor That Most Rural Markets Don’t Have

Access to an interstate is the single biggest structural advantage a rural Missouri county can have. Of the 115 counties in the state, only a modest handful sit directly on I-44, I-55, I-64, I-70, or I-49, and those that do tend to operate with measurably different economics than their interstate-less neighbors. Barton County is on I-49, the north-south corridor that connects Kansas City to Fayetteville, Arkansas, by way of Joplin. From Lamar, drivers are about 30 minutes north of Joplin, 60 minutes south of Kansas City’s southern edge, and 90 minutes from the Bentonville-Rogers-Fayetteville employment corridor.

For rental investors, interstate access matters in three ways. First, it supports a trucking and logistics workforce that lives in small towns and drives professionally for a living. Lamar hosts several trucking operations and supplies drivers to regional and national fleets, all of whom need housing but most of whom don’t own because their work schedule doesn’t reward it. Second, it creates a modest but real commuter demand from Barton County residents working in Joplin or the Fort Scott, Kansas area. Third, it makes Barton County occasionally attractive to relocated workers who want cheaper housing than Joplin offers but reasonable highway access to their employer.

None of these flows are large. In absolute terms, Barton County rents perhaps 400 to 600 units countywide. But the I-49 factor means the demand base isn’t entirely dependent on local economic conditions — and in a thin rural market, any demand that arrives from outside the county is genuinely valuable.

The Truman Heritage Tourism Sub-Market

Harry S. Truman was born in a modest Lamar home on May 8, 1884. The Truman Birthplace State Historic Site preserves that house and operates a small visitor center, drawing steady if unspectacular heritage tourism traffic from presidential-history enthusiasts, regional school groups, and tourists making their way through southwest Missouri. The site doesn’t generate the volume of a major tourist draw, but it generates more than zero — which is more than most rural Missouri counties can claim.

For landlords, the practical implication is a thin but real short-term rental niche. A well-positioned furnished rental near downtown Lamar can capture weekend bookings during warm-weather months from heritage tourists, wedding attendees (Lamar does host destination weddings at local venues), and visitors to nearby Prairie State Park. The revenue from this segment won’t support an AirBnB-only investment strategy the way a Branson or Lake of the Ozarks property would. But layered onto a conventional long-term rental portfolio, it can boost annual yields on one or two properties reserved for flexible use.

The Wyatt Earp connection — Earp served as Lamar’s first elected constable in 1870 before his more famous Kansas and Arizona careers — adds minor marketing flavor but doesn’t drive measurable tourism on its own. Still, the combination of Truman and Earp gives Lamar a genuine heritage story that’s more developed than most towns its size.

The Agricultural Base

Agriculture remains the county’s economic foundation. Barton County farmland supports corn, soybeans, wheat, and substantial cattle operations, with some hay and specialty crop production. The ag workforce has shrunk over decades as equipment size has grown, and most working-age ag tenants in the Barton County rental market are in ag-adjacent roles — co-op employees, equipment technicians, feed-supply workers, grain-elevator operators, and veterinary staff — rather than on-farm workers directly.

The tenant base this creates is stable and generally low-drama. Ag-adjacent workers are generally long-tenure, married with children, and looking for three-bedroom single-family houses rather than apartments. Lamar’s older housing stock, with its collection of modest mid-century single-family homes, matches this demand well. Two- and three-bedroom rentals in Lamar typically clear $600 to $850, with median property values around $110,000–$140,000 creating workable rent-to-price ratios for patient buyers.

The risk inherent in this base is the long-term trajectory of rural ag communities. Barton County’s population has been roughly flat-to-slightly-declining for two decades, and the ag-adjacent employment base isn’t growing. A landlord underwriting a 20-year hold should assume rent growth at or below the Missouri state average and should not bake in appreciation assumptions.

Small Manufacturing and the Quiet Stability Factor

Lamar hosts a small but meaningful manufacturing cluster — light industry, fabrication, distribution, and related operations — that doesn’t individually include marquee-name employers but collectively provides stable hourly employment for several hundred workers. This is a quieter story than the Jack Henry headquarters in neighboring Barry County or the biofuels plants in Audrain, but it’s a real tenant-demand contributor. Manufacturing workers in Lamar earning $15 to $22 per hour have rent-paying capacity consistent with the local rental inventory at the modest price points Lamar commands.

What makes this cluster quietly stable rather than precarious is diversification: no single manufacturer dominates Barton County employment the way Tyson dominates Cassville or Schreiber dominates parts of Monett. If one local operation slows down, it doesn’t shock the whole rental economy. This is the same underlying dynamic that makes Audrain County’s rental market stable, operating at a much smaller scale.

Barton County Memorial Hospital and the Healthcare Anchor

Barton County Memorial Hospital in Lamar, along with associated clinics and an eldercare presence, anchors the county’s healthcare workforce. On the rental side, this produces modest but consistent demand from nurses, certified nursing assistants, support staff, and occasional travel clinicians. The hospital is smaller than Audrain Community or Cox Monett, and the travel-nurse sub-market in Lamar is correspondingly thinner. A single furnished unit marketed to travel healthcare staff can fill intermittently, but sustained full-time contract housing is not a reliable strategy in this market.

The 28th Circuit and Eviction Practice

Barton County evictions run through the 28th Judicial Circuit (Barton and Vernon). Because the Presiding Judge is based in Nevada (Vernon County’s seat) and the Associate Judge covers both counties, case scheduling in Barton can occasionally slow when the circuit’s weight shifts to Vernon. Most uncontested rent-and-possession cases with clean service resolve in 28 to 50 days from initial demand to writ of execution — a slightly longer tail than the fastest Missouri circuits, but not dramatically so.

Barton County’s clerk’s office has a reputation for being approachable, and the court maintains some Spanish-language forms for interpreter and translation needs (a nod to the Hispanic community in adjacent Jasper County and light migration into Lamar). Pro se landlord filers who show up with complete paperwork, proper demand-for-rent notice, and a clean rent ledger generally receive cooperative service. Sloppy paperwork gets continued, which in a two-county circuit can add meaningful time.

Who Should Invest in Barton County

Barton County fits a narrow but defensible investor profile. Local owner-operators with existing Lamar-area connections can run 3 to 10 rental properties efficiently, take advantage of the heritage tourism sub-market on one or two flexible-use units, and benefit from low acquisition costs. Mid-Missouri portfolio investors looking to diversify beyond Joplin or Kansas City holdings can find Barton County a reasonable slot for stable low-yield rentals. Long-hold, cash-flow-focused investors willing to accept minimal appreciation and modest rent growth in exchange for reliable occupancy will find the economics work if acquisitions are disciplined.

Barton County does not fit investors looking for appreciation, short-hold flips, or scale-focused strategies. The total inventory is too small to support a large portfolio, local property management resources are thin, and resale liquidity is limited. Remote investors without local relationships will find operations consistently harder than in denser markets.

The Bottom Line

Barton County offers a quieter version of the rural Missouri landlord story, lifted slightly by two specific tailwinds (I-49 access, heritage tourism) that most similarly-sized counties lack. It’s not a market that will surprise on the upside, but it’s also not a market that punishes patient operators. For investors willing to read it for what it actually is — small, stable, with a few structural advantages that compound quietly over long holds — Barton County earns a place in a diversified rural-Missouri portfolio.

The ingredients that make this market work are modest: low acquisition costs, dependable ag-industrial tenant demand, a thin but real short-term rental niche, and the unusual benefit of genuine interstate-highway connectivity. Read correctly, those ingredients combine into a rental market that merits more attention than its population figures alone would suggest.

Neighboring Missouri Counties

← View All Missouri Landlord-Tenant Law

Disclaimer: This page provides general information about landlord-tenant law in Barton County, Missouri and is not legal advice. Always verify current requirements with the 28th Judicial Circuit Court or a licensed Missouri attorney before taking legal action. Last updated: April 2026.

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