LandBrief

Winona County

Parcel & Property Data

24,802Total Parcels
—Avg. Market Value
398,858Total Acres

About This Data

LandBrief holds 24,802 parcel records for Winona County, sourced from county records. Each includes the parcel boundary, and — where the county publishes them — owner, situs address, acreage, assessed values and legal description.

Data from the Winona County assessor roll dated August 2025, loaded August 2026. See data sources for every county’s vintage.

Explore Winona County

Winona County by the Numbers

Median parcel size
0.47 acres
measured from mapped boundaries
90th-percentile parcel
57.9 acres
County land area
400,762 acres
U.S. Census measurement
Communities
20
28.2% of parcels outside any incorporated place
Out-of-state owners
3.9% of parcels
by owner mailing address

Who Owns Winona County?

Share of the county’s 24,802 parcels by the kind of owner on record. Classified from owner names, so the boundaries are approximate; an entity the rules cannot place counts as an individual.

Owner typeShare of parcels
Individuals78.4%
Companies & organizations9.2%
Trusts & estates7.1%
Government4.5%
Other / unclassified0.9%

The largest owner on record is STATE OF MN DEPT OF TRANSPORT with 546 parcels — see the full landowner leaderboard.

Parcel Records (~24,802 total)

per page
Parcel IDOwnerAddressCityAcreage
200002150BROERS JOHN B TRUSTEE31400 CONE DALE DRHouston600.50
120152610TIBOR THOMAS GEORGE & TIBOR MARIE TERESA TRUST—Unincorporated515.94
130000990DIERCKS ANDREW & DIERCKS SANDRA15730 SUMMIT DRUtica485.00
200002110BROERS JOHN B TRUSTEE—Unincorporated474.30
040000790BOLLINGER TERRY & BOLLINGER KAREN25615 HARTWOOD DRUnincorporated470.00
140000600KESLER HARRY E TRUST & KESLER JANE J TRUST29347 COUNTY RD 117Unincorporated460.00
100002980STINSON RIDGE LLC32406 STINSON RIDGE RDHouston457.00
060001440VIERUS TRUST CLIFTON D & VIERUS KATHLEEN A23152 COUNTY RD 122Unincorporated450.00
160000440WACHHOLZ MARILYN & RAMONA WACHHOLZ ET AL22709 WILD WOOD RDLewiston445.05
323290020UNITED STATES OF AMERICA—Winona430.56
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Download Winona County parcel data

All 24,802 parcels in Winona County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.

Get Winona County on FreeParcelData →

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Frequently Asked Questions

How many parcels are in Winona County?

The Winona County assessor roll on file records 24,802 parcels across 20 communities, with 28.2% lying outside any incorporated place.

Who owns the most land in Winona County?

STATE OF MN DEPT OF TRANSPORT holds 546 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.

What is the typical parcel size in Winona County?

Measured from mapped boundaries, the median parcel is 0.47 acres, and nine parcels in ten are under 57.9 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.

How much of Winona County is owned from out of state?

3.9% of parcels list an owner mailing address outside MN, per the county’s own records.

How much of Winona County is government-owned?

Government entities — federal, state, and local — hold 4.5% of the county’s parcels, classified from owner names on the roll.

How current is this data?

It comes from the Winona County assessor roll dated August 2025. Counties deliver on their own schedules; the methodology page explains how records are processed and the data sources page tracks every county’s vintage.

Browse by City (20)

24,802 parcels across 20 communities in Winona County.