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Last reviewed: June 04, 2026 · Methodology: all Buffalo County record-source URLs verified against the official local and Wisconsin state publishers on the review date. 4 primary .gov / official sources cited below.

Buffalo County — Key Numbers (2026)

Population, demographics, and county-seat data for Buffalo County, Wisconsin — verified against U.S. Census 2024 estimates.
13,464
Population
Census estimate
5,616
Households
Census estimate
$64,238
Median income
Annual household
$182,900
Median home value
Census ACS
Alma
County seat
In Wisconsin
Buffalo County Records Availability Map
Criminal records
2 sources
Court records
2 sources
Wants & warrants
see state portal
Property records
2 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

Buffalo County Records at a Glance

Record typeBuffalo County verified sources
Court recordsSite help
Probate Records - Research Help - Archives - UW-Green Bay
Criminal recordsForeclosures — Sheriff Sales
VINELink
Wants & warrantsNo verified source — see Buffalo County state portal below
Property recordsPlease login to continue... - Buffalo County Web Portal
Tax/Assessment Info | Buffalo County, WI - Official Website
Vital recordsNo verified source — see Buffalo County state portal below
Voter recordsNo verified source — see Buffalo County state portal below
Professional licensesNo verified source — see Buffalo County state portal below
Recorded documentsNo verified source — see Buffalo County state portal below
Buffalo County — Verified Record Sources by Type (2026)
Court records2Criminal records2Wants & warrants0Property records2Vital records0Voter records0Licenses0Recorded docs0
Count of officially verified .gov / .us record sources cataloged for Buffalo County. Data verified June 04, 2026.

What Changed in 2026 — Buffalo County Records

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

The 4-Step Buffalo County Records Pathway

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

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

For records not specific to Buffalo County, use Wisconsin's statewide system or the national hub.
📍 Wisconsin statewide record systems:
🇺🇸 National hubs:
Related Public Records
Other counties in Wisconsin: Bayfield · Brown · Burnett · Calumet · Chippewa

About Buffalo County, Wisconsin

Buffalo County is located in West Central Wisconsin. The county seat is Alma (official site: http://www.buffalocounty.com ).

  • Population: 13,464
  • Households: 5,616
  • Median household income: $64,238
  • Median home value: $182,900
  • Below poverty line: 8.2%
  • Land area: 675.8 sq mi
  • Population density: 19.9 people / sq mi
  • Public libraries indexed: 2
  • NCES schools indexed: 10
Welcome to nginx!
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If you see this page, the nginx web server is successfully installed and working. Further configuration is required · For online documentation and support please refer to nginx.org. Commercial support is available at nginx.com
CT
Site help
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To view any cases not available on WCCA, visit the Clerk of place. See when counties began using the circuit court case management system. Use the following bookmarks to explore this page or scroll down. WCCA allows users to search for cases, civil judgments, and generate reports, such as attorney calendars.
CT
Probate Records - Research Help - Archives - UW-Green Bay
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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
Foreclosures — Sheriff Sales
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…
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VINELink
Official Free
We cannot provide a description for this page right now
CR
Buffalo County Death Investigation | Wisconsin Department of Justice
Official Free
NELSON, Wis. – The Buffalo County Sheriff’s Office, with assistance from the Wisconsin Department of Justice (DOJ) Division of Criminal Investigation (DCI), is investigating a homicide that occurred in rural Nelson, Wis.
PR
Please login to continue... - Buffalo County Web Portal
Official Free
Click on appropriate tab to search for Land Records data . Parcel Tab allows you to search for Parcel Records, Permit Tab for Permits, and Document Tab for recorded documents. Next, enter your search criteria and click Search to view a list of results
PR
Tax/Assessment Info | Buffalo County, WI - Official Website
Official Free
Access Buffalo County interactive parcel maps. Access county tax record information
WW
Waukesha County Crime Victim Resources | Wisconsin Department of Justice
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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
My Vote WI
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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
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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
Counties | wrdaonline
Official Free
Or Click the county image below or the county in the map to view profile with more information of the County. Register of Deeds - If you would like to update your profile either just email me the changes or use this form
BZ
Buffalo County Home Page
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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 ...
BZ
Tax/Assessment Info | Buffalo County, WI - Official Website
Official Free
Access Buffalo County interactive parcel maps. Access county tax record information
BZ
County Board | Buffalo County, WI - Official Website
Official Free
Front Row L to R: Robert Sendelbach, Schmitt (County Clerk), John Hadley, and Steve Nelson. Back Row L to R: Brian Michaels, Dwight Ruff, Mary Anne McMillan Urell, Carol McDonough, Nathan Nelson, Gary Stanton and Chris Lindstrom. Agendas are available prior to the meetings. Minutes are available following approval. View Most Recent Agenda | View All Agendas and Minutes · Click here: Buffalo County Board
BZ
Staff Directory • Buffalo County, WI • CivicEngage
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Wisconsin Heating and Energy Assistance · Public Health Unit · Service Unit · Support Staff · WIC · GIS / Land Information Services · Highway · Jail · Land Management Department · Maintenance · Real Property Lister · Recycling · Register of Deeds · Register in Probate · Sheriff&#39s Office · Jail & Dispatch · Surveyor · Treasurer · Division of Extension - Buffalo County ·
BZ
Jobs • Buffalo County, WI • CivicEngage
Official Free
After completing all the steps, specified. Buffalo County is seeking applicants for a dispatcher-focused public safety position that combines emergency communications and detention officer responsibilities

Frequently Asked Questions

How do I look up court cases in Buffalo County?
Buffalo 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.
What's the difference between sealing and expunging a record in Wisconsin?
In Wisconsin, a sealed record is hidden from public view but still exists and remains visible to law enforcement, licensing boards, and some employers. An expunged record is treated by Wisconsin law as if it never happened — though FBI and federal records may persist regardless of state action. The relief process runs through the sentencing court.
Does an arrest show up on a background check before conviction in Wisconsin?
Yes — in Wisconsin, an arrest can appear on a name-based background check from the moment of booking, even before any court ruling. Whether it appears on an employment screening depends on the type of check (name-based vs. fingerprint-based) and how recent the arrest is.
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.