Missouri · St. Louis County

Small Claims Court in St. Louis CountyA complete filing guide.

Small claims in St. Louis County covers money disputes up to $5,000 and runs on simplified procedures built for people without a lawyer.

Here you will find the claim limit that applies in St. Louis County, what filing costs, where the case is heard, how the defendant is served, the deadlines, and the order of steps. Squabble can take the preparation and filing off your hands.

Claims up to $5,000 Squabble handles the filing Attorney-founded
Local Courts

Where to file in St. Louis County

Small claims are split between several hub courthouses across St. Louis County. The court assigns a case by ZIP code, following the defendant or the events.

1 2
St. Louis County

Tap a courthouse to see its details in the list below.

1
Clayton
Circuit Court of St. Louis County
105 South Central Ave, Clayton, MO, 63105
(314) 615-2601
2
St. Louis
St. Louis City Circuit Court
10 North Tucker Blvd., St. Louis, MO, 63101

Unsure where to file? The court publishes a locator that turns a ZIP code into a courthouse, and Squabble handles that step for you. Coverage is updated periodically, so verify before filing.

About 992,929 people live in St. Louis County. The nearest counties to St. Louis County are St. Charles County and Jefferson County.

E-filing

This court accepts electronic filing for small claims, so a case can be started without a courthouse trip.

Hearings

Small claims are heard at the courthouse, in person.

Documents and proof

Evidence is copied for the judge and for the opposing side; electronic submission ahead of time is accepted at some courts.

County facts

Filing in St. Louis County

Small claims in St. Louis County

St. Louis County, Missouri, has a population of 992,929 and includes communities such as Ballwin, Chesterfield, Florissant, Hazelwood, Maryland Heights, Valley Park, and Wildwood, along with ZIP codes including 63011, 63017, 63031, 63042, and 63074. Cases brought under the Missouri Small Claims Court system in this county are heard at the Circuit Court of St. Louis County, located at 105 South Central Ave in Clayton, 63105. The claim limit in Missouri Small Claims Court is $5,000. The Clayton courthouse operates Monday through Friday from 8:00 AM to 5:00 PM and is closed Saturday and Sunday. The court can be reached at (314) 615-2601, and information is posted at http://www.stlcountycourts.com/. Electronic filing is not available for small claims matters in this county. St. Louis County lies near St. Charles County, Jefferson County, and Franklin County. A separate court, the St. Louis City Circuit Court, sits at 10 North Tucker Blvd. in St. Louis, 63101, and is open Monday through Friday from 8:30 AM to 4:30 PM.

Where St. Louis County hears these cases

More than one location takes small claims here. The court matches a case to a location by address.

Circuit Court of St. Louis County

105 South Central Ave, Clayton, MO 63105
Hours
Monday to Friday8:00 AM to 5:00 PM
Saturday to SundayClosed

St. Louis City Circuit Court

10 North Tucker Blvd., St. Louis, MO 63101
Hours
Monday to Friday8:30 AM to 4:30 PM
Saturday to SundayClosed

St. Louis County at a glance

Population992,929
Court sits inClayton
Court systemMissouri Small Claims Court
Claim limit$5,000
ZIP codes in county94
Towns and cities14
Electronic filingNot available

Towns and ZIP codes in St. Louis County

A case filed here usually comes from one of these 14 communities:

Allenton, Ballwin, Bridgeton, Chesterfield, Earth City, Eureka, Fenton, Florissant, Hazelwood, Maryland Heights, Saint Ann, Saint Louis, Valley Park, Wildwood.

All 94 ZIP codes in St. Louis County
63001630056300663011630176302163022630246302563026630316303263033630346303863040630426304363044630456307463088630996310163102631036310463105631066310763108631096311063111631126311363114631156311663117631186311963120631216312263123631246312563126631276312863129631306313163132631336313463135631366313763138631396314063141631436314463145631466314763150631516315563156631576315863160631636316463166631676316963171631776317863179631806318263188631906319563196631976319863199

Size and distances

About 992,929 people live in St. Louis County. Circuit Court of St. Louis County in Clayton lies around 6 miles from the St. Charles County courthouse in St. Charles and 16 miles from the Jefferson County courthouse in Hillsboro.

Nearby counties

If the other side lives just over the county line, the case may belong next door:

Sources for St. Louis County

The Essentials

Key limits & requirements in St. Louis County

$5,000
Maximum claim
The ceiling is $5,000
$25–$50
Court filing fee
The court sets it against the amount claimed
Available
E-filing
File electronically
Permitted
Lawyer at hearing
Allowed, not required
Jurisdiction

What the court can and can't do

The small claims track exists for routine money disputes: fewer formalities, and a cap on what can be claimed.

Maximum claim

$5,000Maximum claimThe most you can sue for in St. Louis County small claims
01

Where you can file

Filing is generally possible in the county of the events or the county of the defendant.

02

No claim splitting

Splitting a single claim across multiple filings to dodge the ceiling is not permitted.

03

Money judgments only

What this court awards is a sum of money, not an instruction to act or to hand something back.

04

Attorneys allowed, not needed

Missouri allows attorneys at the hearing, but none is required. The procedures are designed for self-representation.

05

Age 18 is the threshold

Minors take part through a guardian appointed by the court.

Over the limit? You can lower your claim to fit and stay in small claims, or file the full amount in regular civil court. Lowering usually means giving up the excess, so weigh it carefully.

St. Louis County is under the same limits as nearby St. Charles County and Jefferson County. These are the limits for St. Louis County, population about 992,929.

What You Can Sue For

Common St. Louis County small claims cases

Small claims exists for money owed, up to $5,000. The categories below come up more than any others.

St. Louis County takes in Allenton, Ballwin and Bridgeton and the rest of the county. St. Louis County has about 992,929 residents.

The Process

How St. Louis County's small claims division works

It's built to be navigable without a lawyer. Here's the shape of a case from start to finish.

Step 01

File your claim

Complete the claim form, choose the right court, and pay the filing fee.

Step 02

Serve & respond

The other side is formally served and has the chance to respond, or to settle before the hearing.

Step 03

Hearing & decision

A brief, informal hearing, in person or, where the court offers it, by video. The judge rules at the hearing or sends the decision after.

Circuit Court of St. Louis County publishes its counter hours; they are listed on this page. This is the route a St. Louis County case takes, whether it starts in 63001 or anywhere else among the county ZIP codes.

Service of Process

How to notify the other side

The defendant must be given formal notice after filing. This is service of process, and as a rule you are not permitted to serve the papers yourself. In Missouri, courts typically use certified mail, the sheriff or constable, delivery arranged by the court or email service where the court allows it.

Who can serve

A sheriff, a constable, a professional server, the court clerk using certified mail, or an uninvolved adult can all serve papers, depending on local rules. Fees and permitted methods vary.

The deadline

How long before the hearing notice must be given is set by the court. That deadline arrives with your hearing date.

Proof of service

The person who delivered the papers signs a proof of service. That document goes to the court ahead of the hearing.

Service is where many self-filed cases stall. Squabble can coordinate professional Service of Process so it's done correctly and on time.

St. Charles County and Jefferson County are the counties nearest to St. Louis County. A St. Louis County address carries one of its 94 ZIP codes, 63001, 63005 and 63006 among them.

Deadlines

Missouri statute of limitations

There is a cut-off for bringing a case, counted from when the dispute began. Miss it and the claim can be barred entirely.

Claim typeHow long you have
Written contract10 years
Oral contract5 years
Property damage5 years
Personal injury5 years
Each period begins at the breach, damage or injury. Certain categories of claim differ, and the court can confirm which applies.

The same periods apply in St. Louis County as in nearby St. Charles County and Jefferson County, which are in the same state. They do not change from one St. Louis County ZIP code to another, 63001 included.

Interest

Interest on what you're owed

Money owed under a contract in Missouri generally accrues interest at 9% per year before judgment (Mo. Rev. Stat. §408.020).

Interest can be calculated before filing using the Squabble interest calculator.

It is the same rate across all 94 St. Louis County ZIP codes. The rate above is the one for St. Louis County, population about 992,929.

Step by Step

How to file a small claims case in St. Louis County

01

Confirm your claim qualifies

Verify the figure is inside the limit and that you are still within the deadline for this claim type.

02

Prepare the claim form

Identify the party precisely, lay out what occurred, and show the arithmetic behind the total.

03

File and pay the fee

File at the St. Louis County hub courthouse for your dispute's ZIP code, or e-file, and pay the $25–$50 fee (or request a waiver if you qualify).

04

Serve the defendant

Arrange service once your hearing date is set and file the proof of service with the court.

05

Prepare your evidence

Put the evidence in order, with exhibits marked, so the account is easy to follow.

06

Attend the hearing

Attend the hearing, in person or by video if that is offered, make your case, and receive the outcome.

Or let Squabble do it

Describe the dispute to Eleanor. Squabble drafts the paperwork, puts it through a Triple-Check™ for administrative and jurisdictional accuracy, and lodges it with the court.

Start for FREE →

Forms you'll see

You will meet a claim form, a proof of service, and possibly a fee waiver. What each is called depends on the court, and Squabble matches them to your courthouse.

Allenton, Ballwin and Bridgeton are among the places in St. Louis County that filings come from. St. Louis County has a population of about 992,929.

The Hearing

What to expect at your hearing

Hearings are short and plainly run. Questions come from the judge, and most parties appear without help.

St. Louis County hearings are held at one of its 2 listed courthouses, depending on where the case is filed. Allenton, Ballwin and Bridgeton are among the St. Louis County places a hearing can draw parties from.

After a Judgment

Collecting after a judgment

The decision settles who owes what. Turning it into money is a separate stage, and the tools the court makes available differ by state.

Earnings withholding

Where the law allows, an employer can be directed to send part of the debtor's pay to the court.

Account levy

A court-ordered levy allows funds to be taken from the debtor's bank account.

Securing it against property

Lodging the judgment with the county can create a lien over property the debtor owns.

Courts can also summon the debtor to answer questions about income and property under oath. Until the balance is paid, interest usually continues to run at the statutory rate.

Allenton, Ballwin and Bridgeton are among the St. Louis County places a judgment debtor may live in. A St. Louis County judgment comes from one of its 2 listed courthouses.

FAQ

St. Louis County small claims, answered

How much can you sue for in St. Louis County small claims?+
Generally up to $5,000 in St. Louis County. Some states set a lower limit for businesses, so confirm your figure with the court.
What will filing cost?+
The court sets the filing fee, and it rises with the amount claimed ($25–$50 in this county). A fee waiver may be available if you qualify.
Where do you file in St. Louis County?+
At a hub courthouse such as Circuit Court of St. Louis County, St. Louis City Circuit Court. The correct one depends on where the defendant lives or where the dispute happened, and the court matches your ZIP code to a courthouse.
Is a lawyer allowed?+
It is allowed, but not required. Small claims is designed for people representing themselves, and that is how most parties appear. Missouri does allow attorneys at the hearing (Mo. Rev. Stat. § 482.310(1), https://revisor.mo.gov/main/OneSection.aspx?section=482.310 ("Parties may prosecute their claims and defenses without the assistance of an attorney. Corporations or unincorporated associations ... may enter their appearance and be represented by an officer or authorized employee.")).
What is the usual timeline?+
Most cases reach a hearing in about 30-60 days from filing, though this moves with each court's caseload. Decisions come at the hearing or in writing later.
Is there a time limit on filing?+
It depends on the claim: 10 years for a written contract, 5 years for an oral contract, 5 years for property damage, and 5 years for personal injury. Particular claims can run to other periods, and a filing made after the deadline can be barred.
Can you file online in St. Louis County?+
Yes. Small claims cases in St. Louis County can be started electronically; hearings are held at the courthouse.
Where is the courthouse in St. Louis County?+
Circuit Court of St. Louis County is at 105 South Central Ave, Clayton, MO 63105. Public hours are Monday to Friday 8:00 AM to 5:00 PM; Saturday to Sunday Closed. The clerk can be reached on (314) 615-8029. 2 locations in the county take small claims.
Which towns does St. Louis County cover?+
St. Louis County covers 14 towns and cities across 94 ZIP codes, including Allenton, Ballwin, Bridgeton, Chesterfield, Earth City, Eureka, Fenton, Florissant. A dispute with an address in any of them is generally handled by this county.

Official sources

Last reviewed August 2026. Court fees, limits, and procedures change. Verify current details with the court before filing.

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