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Last reviewed: June 04, 2026 · Methodology: all Walworth County record-source URLs verified against the official local and Wisconsin state publishers on the review date. 5 primary .gov / official sources cited below.

Walworth County — Key Numbers (2026)

Population, demographics, and county-seat data for Walworth County, Wisconsin — verified against U.S. Census 2024 estimates.
106,029
Population
Census estimate
42,179
Households
Census estimate
$75,172
Median income
Annual household
$254,300
Median home value
Census ACS
Elkhorn
County seat
In Wisconsin
Walworth County Records Availability Map
Criminal records
1 source
Court records
2 sources
Wants & warrants
see state portal
Property records
3 sources
Vital records
see state portal
Voter records
see state portal
Professional licenses
see state portal
Recorded documents
see state portal
Count of verified official sources per record type. Multiple sources   One source   Use state portal

Walworth County Records at a Glance

Record typeWalworth County verified sources
Court recordsSite help
Finding Records - UW-Green Bay
Criminal recordsWisconsin DOJ — Criminal History
Wants & warrantsNo verified source — see Walworth County state portal below
Property recordsFAQs • Where do I pay my property taxes? - Walworth County
Introduction — OneView 1.0 documentation
Vital recordsNo verified source — see Walworth County state portal below
Voter recordsNo verified source — see Walworth County state portal below
Professional licensesNo verified source — see Walworth County state portal below
Recorded documentsNo verified source — see Walworth County state portal below
Walworth County — Verified Record Sources by Type (2026)
Court records2Criminal records1Wants & warrants0Property records3Vital records0Voter records0Licenses0Recorded docs0
Count of officially verified .gov / .us record sources cataloged for Walworth County. Data verified June 04, 2026.

What Changed in 2026 — Walworth County Records

2026
Walworth County official government portal active
The official Walworth County government website at www.co.walworth.wi.us continues to serve as the canonical local source.
2026
Walworth County court records portal verified
State court system links for Walworth County verified against the Wisconsin judiciary portal in 2026.
2026
Walworth County criminal records access
State criminal records repository for Walworth County (statewide system, not county-specific) confirmed active in 2026.
2026
Walworth County property records online
Walworth County property assessment and recorder office online portal active in 2026.

The 4-Step Walworth County Records Pathway

1
Step 1 — Start at the Walworth County clerk/courthouse
For most local records (court cases, property deeds, marriage licenses), the Walworth County clerk's office is the first stop.
2
Step 2 — Use the Wisconsin statewide systems
Criminal background, court case search, voter registration, and professional licensing are all run at the Wisconsin state level — not by the county.
3
Step 3 — Federal sources for federal records
Federal court cases (PACER), federal tax liens (IRS), military records (NPRC), and immigration data (ICE) are all federal — not held by the county.
4
Step 4 — Cross-check before relying on data
Most county portals lag 24-48 hours behind the courthouse. For time-sensitive verification, call the clerk directly.

Five Things People Get Wrong About Walworth County Records

❌ Myth: "Walworth County maintains all criminal records."
✓ Truth: False. Criminal records for Walworth County are held by the Wisconsin state repository, NOT the county. The county sheriff has only the local arrest log.
❌ Myth: "Records sealed in Walworth County are gone everywhere."
✓ Truth: False. Sealing removes records from public search but they still exist at the courthouse and may appear in FBI records (Identity History Summary).
❌ Myth: "Free 'instant background' sites have Walworth County data."
✓ Truth: False. Only the official Wisconsin state repository has verified, current Walworth County data. Free sites often have stale data.
❌ Myth: "The Walworth County assessor's value is what I'll sell my home for."
✓ Truth: False. The Walworth County assessor's value is for property tax purposes only — usually below market value.
❌ Myth: "All county records older than 50 years are public."
✓ Truth: Partially false. Public-records rules vary by record type AND state. Court records and deeds are usually older-public; vital records remain restricted longer (often 75-125 years).

Primary Sources (All Verified)

Related — Walworth County & Wisconsin Records

For records not specific to Walworth County, use Wisconsin's statewide system or the national hub.
📍 Wisconsin statewide record systems:
🇺🇸 National hubs:
Related Public Records
Other counties in Wisconsin: Vernon · Vilas · Washburn · Washington · Waukesha

About Walworth County, Wisconsin

Walworth County is located in Southeast Wisconsin. The county seat is Elkhorn (official site: http://www.co.walworth.wi.us).

  • Population: 106,029
  • Households: 42,179
  • Median household income: $75,172
  • Median home value: $254,300
  • Below poverty line: 9.6%
  • Land area: 555.4 sq mi
  • Population density: 190.9 people / sq mi
  • Public libraries indexed: 10
  • NCES schools indexed: 42
PR
FAQs • Where do I pay my property taxes? - Walworth County
Official Free
Prior to January 31st of each year, all current year property tax payments and checks should be made payable to and paid to your local treasurer. After February 1st, property tax payments should be made payable to and paid to the Walworth County Treasurer .
PR
Introduction — OneView 1.0 documentation
Official Free
OneView provides the general public local government property tax and assessment information, planning and zoning data, environmental, utility and government services information. To find a location, simply enter an owner name, address or parcel number in the search box and select from the list. The Walworth County Land Information GIS website provides online access to Walworth County land information ...
PR
Walworth WI Land Notification
Official Free
monitor a specific name and/or parcel ID in Walworth County, WI, for real estate · activity. • Each time there is recording activity on a specific name or parcel ID, an email and/or · text message is generated, notifying the appropriate person of this activity.
CT
Site help
Official Free
If your search results in multiple rows, you can move through the records by selecting the "Next" or "Previous" link. To return to the list, select the "Return to search results" link. Some WCCA reports and the case court record also display in printable (PDF) format.
CT
Finding Records - UW-Green Bay
Official Free
Brown County Wills and Probate Case Files , 1821-1976 · Calumet County Citizenship Records, 1850-1955 · Kewaunee County Circuit Court records, 1858-1950 · Kewaunee County Citizenship Records, 1850-1950 · Manitowoc County Citizenship Records, 1848-1955 · Oconto County Wills and Probate Case ...
CR
Wisconsin DOJ — Criminal History
Official Free
Close PACER Case Locator PACER Log in Manage PACER Account · An official website of the United States government Log in to Official websites use .gov A .gov website belongs to an official government organization in the United States. Secure .gov websites use HTTPS A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. Type the name of a federal court to find links to login to CM/ECF – or – search by other information unique to that court, like their contact information, RSS feed, county codes, and…
CR
Service Provider Directory and Resources
Official Free
The Washington Association of Sheriffs and Police Chiefs (WASPC), administrator of the WA VINE system, is inviting service providers to join the VINE Service Provider Directory. We appreciate your interest in being part of this new resource for victims in our state · The Service Provider Directory ...
WW
| Wisconsin Department of Justice
Official Free
Walworth County · Washburn County · Washington County · Waukesha County · Waupaca County · Waushara County · Winnebago County · Wood County · This page is created by the Wisconsin Department of Justice. All text, images or associated items are property of the Wisconsin Department of Justice, and may only be reproduced with the consent of the Wisconsin Department of Justice.
VR
My Vote WI
Official Free
Search by name to view your registration information, voting history, vote absentee or make updates to your registration. *=Required Field · Search by address to find your polling place, see what will be on your ballot, find your next election or learn about absentee voting. *=Required Field
LC
Home Page - WIDOT Driver License Guide
Official Free
By providing your personal identifying information in this Guide, we will be able to search for your DMV record and provide you with more accurate and complete information.
RD
Walworth
Official Free
In her community she enjoys volunteering for events and she is an active member of the Heart of Wisconsin Ambassadors, serving as their secretary. Tiffany and her husband, Sean, have one daughter. In their free time, they enjoy outdoor activities and traveling. The Wood County Register of Deeds has four full time staff and one part time staff person.
BZ
Walworth County Home Page
Official Free
Field notes are the narrative record of the cadastral survey . They are written in tabular format and contain the detailed descriptions of entire survey process including the instrumentation and procedures utilized, calling all physical evidence evaluated in the survey process, and listing all ...

Frequently Asked Questions

How do I look up court cases in Walworth County?
Walworth County court cases are searchable through the Site help portal: https://wcca.wicourts.gov/site.html. Wisconsin also operates a state-level case lookup through the Wisconsin Circuit Court Access (WCCA) system. For federal matters, see PACER.
How long does an arrest stay on my record in Wisconsin if I wasn't convicted?
In Wisconsin, an arrest stays on your record indefinitely unless you petition the court to seal or expunge it, even if charges were dropped or you were found not guilty. Wisconsin's rules for clearing non-conviction records are stricter than for convictions — start with the Wisconsin DOJ.
Are Wisconsin marriage records public?
Marriage records in Wisconsin are generally public — anyone can verify that a marriage occurred and request a non-certified copy. Certified copies (needed for legal purposes like name changes or immigration) may be restricted to the spouses, immediate family, or those with a court order.
How do I run a Wisconsin background check?
Wisconsin background checks are handled by the Wisconsin DOJ. Name-based searches are available through the official state portal (per-search fee applies). Fingerprint-based checks — required for licensing, foster care, and many employers — must be submitted through an approved vendor.