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Buffalo County, WI Parcels & GIS Data

Buffalo County, WI parcel data: 24,434 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Buffalo County, Wisconsin parcel data covering 24,434 property records.

This page documents parcel-level coverage for Buffalo County, Wisconsin. Each parcel record carries its boundary polygon (GIS geometry) along with attributes such as the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and most recent sale price and date. Exact fill rates for Buffalo County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Buffalo County property dataset.

Buffalo County is a county located in the U.S. state of Wisconsin. As of the 2020 census, the population was 13,317. Its county seat is Alma.

FIPS 55011

Official county website: http://www.buffalocounty.com

The FIPS code for Buffalo County is 55011.

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Attribute coverage

Buffalo County contains 24,434 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%24,434
parcelid100%24,434
parcelid2100%24,431
ogparcelid100%24,434
ogparcelid2100%24,431
parentid<0.1%0
stackid<0.1%0
geoid100%24,434
statefp100%24,434
countyfp100%24,434
countyname100%24,434
cousubfp100%24,434
cousubname100%24,434
tractce100%24,434
tractname100%24,434
taxacctnum99.5%24,307
taxyear100%24,428
taxdistrict99.3%24,269
usecode84.3%20,594
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs30.5%7,454
numunits30.4%7,430
yearbuilt<0.1%0
numfloors<0.1%0
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue30.4%7,432
landvalue84.3%20,589
agvalue<0.1%0
totalvalue84.3%20,589
taxacres100%24,433
calcarea100%24,434
saleamt<0.1%0
saledate<0.1%0
ownertype99.3%24,272
ownername99.3%24,272
owneraddr99.3%24,273
ownercity99.4%24,282
ownerstate99.4%24,282
ownerzip99.4%24,282
parceladdr30.1%7,353
parcelcity99.5%24,312
parcelstate100%24,434
parcelzip100%24,434
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%3
page<0.1%3
block<0.1%0
lot<0.1%0
parceltype2.8%693
accesstype2.8%693
iucnclass2.7%659
placename4.6%1,116
placetype4.5%1,101
firmid100%24,434
firmdate100%24,434
fldzone100%24,434
zonesubty92.8%22,680
staticbfe0.1%16
elevmin99.8%24,382
elevmax99.8%24,382
elevavg99.8%24,382
fireplaces<0.1%0
heating<0.1%0
heatfuel<0.1%0
cooling<0.1%0
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode24.3%5,948
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%24,429
centroidx100%24,434
centroidy100%24,434
surfpointx100%24,434
surfpointy100%24,434
geom100%24,434
extras100%24,434
ownerlist<0.1%0

Schema mapping

How source columns from the acquired Buffalo County GIS layers map into the harmonized entity schemas and assemble into the published parcel table, alongside supplemented fields (elevation, flood zone) and deterministic columns.

Schema mapping — Buffalo County, Wisconsin (55011) 2 entities · most recent acquisition per entity · generated 2026-07-25 direct column transformed (expression) geometry extras json supplemented determined ALL ENTITIES → FINAL PARCEL SCHEMA Harmonized entity columns assemble into publish.parcel_layer — matched by column name. Supplemented fields show their fill rate in this county. SOURCE COLUMNS HARMONIZED ENTITIES PUBLISH.PARCEL_LAYER ADDRESS landmark anumber st_name sub_id1 zip ctu_name postcomm co_name state_code geom 44 cols ⇢ near house_number road unit postcode suburb city state_district state geom extras PARCEL parcelid stateid taxparceli taxrollyea propclass impvalue lndvalue cntassdval assdacres ownernme1 pstladress placename state zipcode siteadress loaddate geom schooldist 24 cols ⇢ parcelid parcelid2 taxacctnum taxyear usecode imprvalue landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip updated geom taxdistrict extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname geom · derived from geometry geom dem.us_1m · USGS 1m DEM 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 92.8% zonesubty 0.1% staticbfe 100% firmdate 100% firmid lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (46) — empty or below 50% fill in this county parentid, stackid, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue saleamt, saledate, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, parceltype, accesstype, iucnclass placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit cwapermit, rcrapermit, ownerlist ADDRESS 10 mapped · 44 kept in extras · 11 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ADDRESS landmark anumber st_name sub_id1 zip ctu_name postcomm co_name state_code geom near house_number road unit postcode suburb city state_district state geom extras · 44 source columns preserved as json add_id, add_id_loc, anumberpre, anumbersuf, st_pre_mod st_pre_dir, st_pre_typ, st_pre_sep, st_pos_typ, st_pos_dir st_pos_mod, sub_type1, sub_type2, sub_id2, zip4, ctu_id_txt co_code, loc_desc, residence, mailable, state_pin, place_loc cen_geo, uni_wo_sub, longitude, latitude, usng_code gis911poc, esn, psap_code, msag_c, verror_911, lst_predir lst_name, lst_type, lst_posdir, status, eff_date, ret_date source, aauthority, edit_org, edit_date, comments extras not present in source — filled with NULL (11) house, category, level, staircase, entrance, po_box, city_district, island, country_region, country, world_region PARCEL 21 mapped · 24 kept in extras · 33 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid stateid taxparceli taxrollyea propclass impvalue lndvalue cntassdval assdacres ownernme1 pstladress placename state zipcode siteadress loaddate geom schooldist parcelid parcelid2 taxacctnum taxyear usecode imprvalue landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip updated geom taxdistrict extras · 24 source columns preserved as json id, parceldate, addnumpref, addnum, addnumsuff, prefix streetname, streettype, suffix, landmarkna, unittype, unitid zip4, schooldi_1, mflvalue, estfmkvalu, netprpta, grsprpta auxclass, deedacres, gisacres, coname, parcelfips, parcelsrc extras not present in source — filled with NULL (33) usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt, saledate legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, sourceurl, parentid, fireplaces, heating, cooling foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Buffalo County:

Frequently asked questions

Where can I find Buffalo County, WI parcel and GIS data?

Land Records publishes a Buffalo County, WI parcel dataset in which every parcel carries its boundary polygon (GIS geometry) along with ownership, assessed value, land use, acreage, and sale history. Preview it in the interactive explorer on this page, or download the full Buffalo County, WI dataset as a GeoPackage or CSV.

How many parcels are in Buffalo County, WI?

The current dataset contains 24,434 parcel records for Buffalo County, WI, each with its boundary geometry and assessor attributes.

What is the FIPS code for Buffalo County, WI?

The FIPS code for Buffalo County, WI is 55011.

What information does each Buffalo County, WI parcel record include?

Each Buffalo County, WI parcel record includes the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and the most recent sale price and date — plus the parcel boundary polygon. Per-attribute fill rates are listed in the coverage table on this page.

Is Buffalo County, WI parcel data free?

You can preview Buffalo County, WI parcels for free in the interactive explorer. The complete dataset is available as a one-time download or through the nationwide parcel web service; see the download options on this page for current pricing.

Does Buffalo County, WI have an official GIS or property records website?

Yes — the official Buffalo County, WI government website is linked in the county details above. Land Records standardizes Buffalo County, WI assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated