Wisconsin · Rock County

Small Claims Court in Rock CountyA complete filing guide.

Small claims in Rock County covers money disputes up to $10,000 and runs on simplified procedures built for people without a lawyer.

Below is what you need for a small claims case in Rock County: the limit, filing fees, which courthouse to use, how to serve the other side, your deadlines, and how to file. When you're ready, Squabble prepares everything and files it for you.

Claims up to $10,000 Squabble handles the filing Attorney-founded
Local Courts

Where to file in Rock County

These cases are heard at the single courthouse below. Rock County confirms the venue from the defendant's address or where the events happened.

1
Rock County

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

1
Janesville
Rock County Circuit Court - Rock County Courthouse
51 South Main Street, Janesville, WI, 53545
(608) 743-2200

Check the filing location first. The court's small-claims page lists where papers are taken today, and Squabble confirms it for your case as part of filing.

Rock County Circuit Court - Rock County Courthouse, in Janesville, is the courthouse listed for Rock County. The nearest counties to Rock County are Green County and Walworth County.

Filing

Small claims are filed here on paper, at the counter or through the mail. Squabble prepares the full packet before it goes.

Hearings

Small claims are heard at the courthouse, in person.

Evidence

Copies of the evidence go to the judge and to the other party, and some courts allow it to be sent in electronically beforehand.

In this county

Filing in Rock County

Rock County: the local picture

Small claims cases in Rock County, Wisconsin are handled through the Wisconsin Small Claims Court, which hears claims up to $10,000. Filings are made at the Rock County Circuit Court - Rock County Courthouse, located at 51 South Main Street in Janesville, 53545. The courthouse is open Monday through Friday from 8:00 AM to 4:30 PM and is closed Saturday and Sunday, and the clerk of circuit court can be reached at (608) 743-2200. Rock County has a population of 165,461 and covers communities including Janesville, Beloit, Edgerton, Evansville, Milton, Clinton, Orfordville, Footville, Hanover, Afton, and Avalon, along with ZIP codes such as 53511, 53534, 53546, 53548, and 53563. The county lies near Green County, Walworth County, and Jefferson County. Electronic filing is not available for small claims matters in this county, so paperwork is handled at the courthouse. Additional information about the clerk of circuit court is posted at https://www.co.rock.wi.us/departments/clerk-of-circuit-court-99#!/.

The courthouse for Rock County

Rock County Circuit Court - Rock County Courthouse

51 South Main Street, Janesville, WI 53545
Hours
Monday to Friday8:00 AM to 4:30 PM
Saturday to SundayClosed

Rock County at a glance

Population165,461
Court sits inJanesville
Court systemWisconsin Small Claims Court
Claim limit$10,000
ZIP codes in county15
Towns and cities11
Electronic filingNot available

Towns and ZIP codes in Rock County

Rock County covers these 11 towns and cities:

Afton, Avalon, Beloit, Clinton, Edgerton, Evansville, Footville, Hanover, Janesville, Milton, Orfordville.

ZIP codes:

535015350553511535125352553534535365353753542535455354653547535485356353576

Where it sits

With about 165,461 residents, Rock County ranks 9th by population among the 72 counties of Wisconsin. Rock County Circuit Court - Rock County Courthouse sits about 13 miles from the Walworth County courthouse in Elkhorn and 12 miles from the Jefferson County courthouse in Jefferson.

Nearby counties

Counties nearest to this one:

Sources for Rock County

The Essentials

Key limits & requirements in Rock County

$10,000
Maximum claim
No higher than $10,000
$45–$95
Court filing fee
Charged by the court, scaled to the claim
Paper
E-filing
Paper or in-person filing
Permitted
Lawyer at hearing
Allowed, not required
Jurisdiction

What the court can and can't do

This is the part of the court built for ordinary money arguments. The procedure is stripped back, and there is a ceiling on the amount at stake.

Maximum claim

$10,000Maximum claimThe most you can sue for in Rock County small claims
01

Where you can file

You can generally file where the dispute happened or where the other party lives.

02

No claim splitting

A single argument stays a single case; it cannot be carved up to fit the limit.

03

Money judgments only

A small-claims judge generally orders one side to pay money; other kinds of orders belong in higher courts.

04

Lawyers optional

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

05

An adult brings the claim

Where a party is under 18, the court appoints a guardian to act.

06

Evidence goes in early

This state expects your supporting evidence to be submitted with the filing, not just brought to the hearing.

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.

Wis. Stat. sec. 799.06(2)

Rock County Circuit Court - Rock County Courthouse is the courthouse listed for Rock County. These are the limits for Rock County, population about 165,461.

What You Can Sue For

Common Rock County small claims cases

Where money is owed and the sum is no more than $10,000, this is the right court. The following disputes are the common ones.

Rock County has about 165,461 residents. Rock County Circuit Court - Rock County Courthouse is the Rock County courthouse listed below.

The Process

How Rock 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

Prepare the claim form, work out which court covers it, and pay the court's charge.

Step 02

Serve & respond

Formal notice reaches the other party, who then has a window to respond or resolve it.

Step 03

Hearing & decision

The hearing itself is short and informal. Some courts allow video. The ruling comes then or later in writing.

Rock County Circuit Court - Rock County Courthouse publishes its counter hours; they are listed on this page. This is the route a Rock County case takes, whether it starts in 53501 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.

Who is allowed to serve

Depending on the court: the sheriff or constable, a professional process server, the clerk by certified mail, or another adult who isn't part of the case. Methods and costs vary by county.

When it must be done

Courts set their own cut-off for how many days before the hearing notice must land. The clerk gives you that date along with the hearing date.

The proof that goes on file

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.

Addresses in Rock County include places such as Afton, Avalon and Beloit. Green County and Walworth County are the counties nearest to Rock County.

Deadlines

Wisconsin statute of limitations

The right to bring a claim expires. The period is measured from the moment the dispute arose, and once it has run the court can refuse the case.

Type of claimHow long you have
Written contract6 years
Oral contract6 years
Property damage6 years
Personal injury3 years
Counting starts from the breach, the damage or the injury itself. Some claim types sit outside these figures, so verify before filing.

They do not change from one Rock County ZIP code to another, 53501 included. The same periods apply in Rock County as in nearby Green County and Walworth County, which are in the same state.

Interest

Interest on what you're owed

Money owed under a contract in Wisconsin generally accrues interest at 5% per year before judgment (Wis. Stat. §138.04).

Want to estimate what interest adds to your claim? Use the Squabble interest calculator to see the running total before you file.

The rate above is the one for Rock County, population about 165,461. It is the same rate across all 15 Rock County ZIP codes.

Step by Step

How to file a small claims case in Rock 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 with the Rock County small-claims court on paper, by mail or at the counter, and pay the $45–$95 fee (or request a waiver if you qualify).

04

Serve the defendant

After the hearing date is issued, arrange delivery of the papers and file the proof with the court.

05

Prepare your evidence

Sort the documents and exhibits in advance so they can be handed up in order.

06

Attend the hearing

Appear in person or, where available, remotely, present your case, and receive the court's decision.

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.

Rock County takes in filings from 15 ZIP codes, 53501 first in the list. Rock County has a population of about 165,461.

The Hearing

What to expect at your hearing

Expect a short, informal hearing in which the judge asks the questions. Most people present their own case.

Hearings in Rock County cases are listed at Rock County Circuit Court - Rock County Courthouse in Janesville. Afton, Avalon and Beloit are among the Rock County places a hearing can draw parties from.

After a Judgment

Collecting after a judgment

A judgment is the court's decision. Collecting it is a separate step, with court-backed tools if the other side doesn't pay. Which tools are available depends on state law.

Wage garnishment

Part of the debtor's earnings may be redirected toward the judgment where state law provides for it.

Bank levy

A levy lets the court reach money sitting in the debtor's bank account.

Securing it against property

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

You may also apply for an order compelling the debtor to attend and disclose income and assets on oath. Interest generally continues at the rate the state sets until the debt is met.

Green County and Walworth County are the counties nearest to Rock County. The judgment in a Rock County case comes from Rock County Circuit Court - Rock County Courthouse in Janesville.

FAQ

Rock County small claims, answered

How much can you sue for in Rock County small claims?+
Generally up to $10,000 in Rock County. Some states set a lower limit for businesses, so confirm your figure with the court.
What will filing cost?+
Fees come from the court and follow the size of the claim, $45–$95 here. Where you qualify, the fee can be waived.
Where do you file in Rock County?+
At Rock County Circuit Court - Rock County Courthouse. When you file, the court confirms the right location based on where the defendant lives or where the dispute happened.
Is a lawyer allowed?+
No lawyer is required. Small claims procedures are designed for self-representation, and most people appear without one. Wisconsin does allow attorneys at the hearing (Wis. Stat. sec. 799.06(2)).
What is the usual timeline?+
Expect roughly 30-60 days between filing and the hearing, subject to how busy the court is. The judge decides then or sends the outcome on.
Is there a time limit on filing?+
It turns on the kind of claim: 6 years for a written contract, 6 years for an oral contract, 6 years for property damage, and 3 years for personal injury. Specific claim types can differ; filing after the deadline can bar your claim.
Can you file online in Rock County?+
Filing in Rock County is done on paper, in person or by mail. Squabble prepares and files the paperwork for you either way.
Where is the courthouse in Rock County?+
Rock County Circuit Court - Rock County Courthouse is at 51 South Main Street, Janesville, WI 53545. Public hours are Monday to Friday 8:00 AM to 4:30 PM; Saturday to Sunday Closed. The clerk can be reached on (608) 743-2200.
Which towns does Rock County cover?+
Rock County covers 11 towns and cities across 15 ZIP codes, including Afton, Avalon, Beloit, Clinton, Edgerton, Evansville, Footville, Hanover. 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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Ready to file in Rock County?

Talk with Eleanor about what happened. Squabble prepares your demand letter and court-ready documents, Triple-Checks them for administrative and jurisdictional accuracy, and files your Rock County case for you.