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

Lafayette County — Key Numbers (2026)

Population, demographics, and county-seat data for Lafayette County, Wisconsin — verified against U.S. Census 2024 estimates.
17,306
Population
Census estimate
6,652
Households
Census estimate
$69,293
Median income
Annual household
$166,700
Median home value
Census ACS
Darlington
County seat
In Wisconsin
Lafayette County Records Availability Map
Criminal records
2 sources
Court records
2 sources
Wants & warrants
2 sources
Property records
2 sources
Vital records
2 sources
Voter records
2 sources
Professional licenses
2 sources
Recorded documents
see state portal
Count of verified official sources per record type. Multiple sources   One source   Use state portal

Lafayette County Records at a Glance

Record typeLafayette County verified sources
Court recordsSite help
Probate Records - Research Help - Archives - UW-Green Bay
Criminal recordsLafayette County WI Sheriff's Office, Jails and Inmate …
Wisconsin DOJ — Criminal History
Wants & warrantsWarrant List | Lafayette County WI
Lafayette County Sheriff Department, WI Arrests, Warrant Loo…
Property recordsReal Property Lister | Lafayette County WI
Real Estate Records | Lafayette County WI
Vital recordsVital Records | Lafayette County WI
Vital Records Forms & Applications | Lafayette County WI
Voter recordsMy Voter Info
Election Information – Town of LaFayette, Walworth County, W…
Professional licensesOpen Records Requests | Lafayette County WI
License Lookup - Wisconsin.gov
Recorded documentsNo verified source — see Lafayette County state portal below
Lafayette County — Verified Record Sources by Type (2026)
Court records2Criminal records2Wants & warrants2Property records2Vital records2Voter records2Licenses2Recorded docs0
Count of officially verified .gov / .us record sources cataloged for Lafayette County. Data verified June 04, 2026.

What Changed in 2026 — Lafayette County Records

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

The 4-Step Lafayette County Records Pathway

1
Step 1 — Start at the Lafayette County clerk/courthouse
For most local records (court cases, property deeds, marriage licenses), the Lafayette 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 Lafayette County Records

❌ Myth: "Lafayette County maintains all criminal records."
✓ Truth: False. Criminal records for Lafayette County are held by the Wisconsin state repository, NOT the county. The county sheriff has only the local arrest log.
❌ Myth: "Records sealed in Lafayette 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 Lafayette County data."
✓ Truth: False. Only the official Wisconsin state repository has verified, current Lafayette County data. Free sites often have stale data.
❌ Myth: "The Lafayette County assessor's value is what I'll sell my home for."
✓ Truth: False. The Lafayette 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 — Lafayette County & Wisconsin Records

For records not specific to Lafayette County, use Wisconsin's statewide system or the national hub.
📍 Wisconsin statewide record systems:
🇺🇸 National hubs:
Related Public Records
Other counties in Wisconsin: Kewaunee · La Crosse · Langlade · Lincoln · Manitowoc

About Lafayette County, Wisconsin

Lafayette County is located in South Wisconsin. The county seat is Darlington (official site: https://www.lafayettecountywi.org/).

  • Population: 17,306
  • Households: 6,652
  • Median household income: $69,293
  • Median home value: $166,700
  • Below poverty line: 10.5%
  • Land area: 633.6 sq mi
  • Population density: 27.3 people / sq mi
  • Public libraries indexed: 7
  • NCES schools indexed: 15
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
Probate Records - Research Help - Archives - UW-Green Bay
Official Free
To see which Wisconsin counties and years our probate records cover, check our local history and genealogy collections. Probate case files generally contain a wide variety of documents, including: A will generally names spouses, children and other members of the household such as hired help, grandchildren or distant relatives.
CR
Lafayette County WI Sheriff's Office, Jails and Inmate Lookup
Official Free
Despite having a detailed Sheriff’s official website, Lafayette county jail has no online jail roster at the moment.
CR
Wisconsin DOJ — Criminal History
Official Free
Official websites use .gov A .gov Share sensitive information only on official, secure websites. Multi-court Voice Case Information System: 866-222-8029 ext.
CR
Service Provider Directory | VINE by Equifax
Official Free
The VINE Service Provider Directory helps to make it easier for victims to locate assistance. Review your state’s requirements to join.
WW
Warrant List | Lafayette County WI
Official Free
Please seek information through Wisconsin Court Access (CCAP) · https://www.wicourts.gov/casesearch.htm
WW
Lafayette County Sheriff Department, WI Arrests, Warrant Lookup
Official Free
The Sheriff's Department regularly updates its most wanted list, which consists of individuals with outstanding warrants who are considered a priority for apprehension.
WW
Waukesha County Crime Victim Resources | Wisconsin Department of Justice
Official Free
Skip to main content · Wisconsin Department of Justice · WisDOJ · Office of Crime Victim Services · Crime Victim Compensation · Victim & Witness Rights · Information for Victims & Families · Safe At Home: Wisconsin’s Address Confidentiality Program · Crime Victims Rights Board · ...
VR
Vital Records | Lafayette County WI
Official Free
The Register of Deeds office issues certified copies of birth, marriage, death, divorce, and military discharge certificates for those records where the event occurred in Wisconsin .
VR
Vital Records Forms & Applications | Lafayette County WI
Official Free
7:30 a.m. to 2:00 p.m. Friday · Lafayette County Register of Deeds 626 Main St, Room 200 Darlington, WI 53530
VR
Register of Deeds | Lafayette County WI
Official Free
WHAT WE DO - CLICK HERE: http://wrdaonline.org/video MISSION STATEMENT To provide the official county repository for: Real estate records (deeds, land contracts, mortgages, etc) Vital records (birth, death, marriage, divorce, and military discharges) To provide safe archival storage and convenient access to these public records.
VT
My Voter Info
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
VT
Election Information – Town of LaFayette, Walworth County, WI
Official Free
You may access your voter registration information, polling place location, and a sample ballot from the My Vote Wisconsin site . It also allows you to search by address to access district/ward information and current office holder. If you are a new voter, need to update your registration, or ...
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
Open Records Requests | Lafayette County WI
Official Free
The Wisconsin Open Records Law governs public requests for government information. The declared policy of the Open Records Law is to entitle the public to the “greatest extent possible information regarding the affairs of government and the official acts of those officers and employees who ...
LC
License Lookup - Wisconsin.gov
Official Free
Loading · ×Sorry to interrupt · Refresh
LC
Online Licensure List Purchasing System
Official Free
*If you are another state agency, are eligible to receive that list without payment. Please contact dsps@wisconsin.gov or 608-266-2112 for more information. As the requestor of the credential/license list please provide some basic contact information
PR
Real Property Lister | Lafayette County WI
Official Free
SUMMARY OF DUTIES • Review and process documents dealing with land ownership ensuring the public record is clear • Maintain parcel numbers and assign new parcel numbers for all land splits • Maintain all parcel mapping • Update ownership and mailing address for all properties • Maintain property addresses on parcels • Provide brief legal descriptions for all parcels as shown on the latest recorded documents • Maintain school district and special purpose district codes for all tax parcels • Prepare work rolls for assessors • Enter valuation changes assigned by assessor into th
PR
Real Estate Records | Lafayette County WI
Official Free
Please visit the Real Estate Recording Checklist section to make sure your document meets the guidelines as laid out by Wisconsin Statutes. Recording Fees can be found HERE. The Lafayette County Register of Deeds has real estate documents recorded or filed for property located in Lafayette ...
RD
Video of who we are | Wisconsin Register of Deeds Association
Official Free
The cast by appearance: Joe Boll, Lafayette County, Staci Hoffman Jefferson County (voice), Sandy Disrud, Rock County, (voice) Brent Bailey, Sauk County (voice), Tiffany Ringer, Wood County self and voice, Joe Boll, Lafayette County (voice), Heather Kuhn, Dunn County (voice), Dean Stratz, Marathon County (voice), Carey Petersilka, Door County (voice), and Alex Riggen with Fidlar who developed the video (2020).
BZ
Lafayette County
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 Lafayette County?
Lafayette 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.
Can my employer see a sealed record in Wisconsin?
Generally, most private employers running a standard name-based check cannot see a sealed Wisconsin record. However, government employers, law enforcement, schools, healthcare facilities, and any role requiring a fingerprint-based check can see sealed records under specific statutory exemptions. Confirm specifics with the sealing court.
Can I find out if someone is divorced in Wisconsin?
Yes. Search the court case index for the person's name in the county where they lived. Most Wisconsin counties offer free online case-search portals. The state vital records office also issues divorce verifications for a fee.
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.