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Mahnomen County, MN Parcels & GIS Data

Mahnomen County, MN parcel data: 6,303 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Mahnomen County, Minnesota parcel data covering 6,303 property records.

This page documents parcel-level coverage for Mahnomen County, Minnesota. 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 Mahnomen County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Mahnomen County property dataset.

Mahnomen County is a county in the U.S. state of Minnesota. As of the 2020 census, the population was 5,411. Its county seat is Mahnomen.

FIPS 27087

Official county website: http://www.co.mahnomen.mn.us/

The FIPS code for Mahnomen County is 27087.

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ClearwaterBeckerNormanPolkMahnomen
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Attribute coverage

Mahnomen County contains 6,303 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%6,303
parcelid98.4%6,202
parcelid292.5%5,832
ogparcelid98.4%6,202
ogparcelid292.5%5,832
parentid<0.1%0
stackid<0.1%0
geoid100%6,303
statefp100%6,303
countyfp100%6,303
countyname100%6,303
cousubfp100%6,303
cousubname100%6,303
tractce100%6,303
tractname100%6,303
taxacctnum<0.1%0
taxyear97.4%6,137
taxdistrict<0.1%0
usecode19.4%1,221
usedesc19.4%1,221
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs46.1%2,903
numunits11.2%704
yearbuilt<0.1%0
numfloors11.2%704
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue<0.1%0
landvalue<0.1%0
agvalue<0.1%0
totalvalue<0.1%0
taxacres4.8%305
calcarea100%6,303
saleamt<0.1%0
saledate<0.1%0
ownertype100%6,302
ownername100%6,302
owneraddr90.2%5,688
ownercity4.8%303
ownerstate4.8%305
ownerzip1.5%92
parceladdr54.6%3,443
parcelcity16.6%1,046
parcelstate100%6,303
parcelzip100%6,303
legaldesc90.1%5,678
township90.9%5,729
section90.9%5,729
qtrsection83.7%5,277
range90.9%5,729
plssdesc86.1%5,424
book<0.1%0
page<0.1%0
block90.5%5,702
lot4.8%305
parceltype99.9%6,295
accesstype99.9%6,295
iucnclass8.6%542
placename12.2%768
placetype99.9%6,295
firmid<0.1%0
firmdate<0.1%0
fldzone<0.1%0
zonesubty<0.1%0
staticbfe<0.1%0
elevmin100%6,303
elevmax100%6,303
elevavg100%6,303
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
naicscode0.7%45
frsid0.7%44
dfrurl0.7%44
caapermit0.7%44
cwapermit0.7%44
rcrapermit0.7%44
updated100%6,303
centroidx100%6,303
centroidy100%6,303
surfpointx100%6,303
surfpointy100%6,303
geom100%6,303
extras<0.1%0
lrversion100%6,303

Schema mapping

How source columns from the acquired Mahnomen 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 — Mahnomen County, Minnesota (27087) 1 entity · most recent acquisition per entity · generated 2026-07-13 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 determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% updated 100% lrversion geom · derived from geometry geom dem.us_1m · USGS 1m DEM 100% elevmin 100% elevmax 100% elevavg supplemented · derived / other pipelines 98.4% parcelid 92.5% parcelid2 98.4% ogparcelid 92.5% ogparcelid2 97.4% taxyear 100% ownertype 100% ownername 90.2% owneraddr 54.6% parceladdr 100% parcelstate 100% parcelzip 90.1% legaldesc 90.9% township 90.9% section 83.7% qtrsection 90.9% range 86.1% plssdesc 90.5% block 100% parceltype 100% accesstype 100% placetype lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear calcarea ownertype ownername owneraddr parceladdr parcelstate parcelzip legaldesc township section qtrsection range plssdesc block parceltype accesstype placetype elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (51) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxdistrict, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue, totalvalue, taxacres, saleamt, saledate, ownercity, ownerstate, ownerzip parcelcity, book, page, lot, iucnclass, placename, firmid, firmdate, fldzone, zonesubty, staticbfe, fireplaces, heating, heatfuel, cooling foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit 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

Neighboring counties

Parcel data for counties bordering Mahnomen County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated