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Mahnomen County, MN Parcels & GIS Data

Mahnomen County, MN parcel data: 6,316 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Mahnomen County, Minnesota parcel data covering 6,316 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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Attribute coverage

Mahnomen County contains 6,316 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL). For the LBCS columns, only real classifications count: the to-be-determined and not-applicable placeholder codes are excluded.

ColumnCoverageRecords populated
lrid100%6,316
parcelid100%6,315
parcelid2100%6,316
ogparcelid100%6,315
ogparcelid2100%6,316
parentid<0.1%0
stackid<0.1%0
geoid100%6,316
statefp100%6,316
countyfp100%6,316
countyname100%6,316
cousubfp100%6,316
cousubname100%6,316
tractce100%6,316
tractname100%6,316
taxacctnum<0.1%0
taxyear100%6,316
taxdistrict92.1%5,818
usecode0.8%51
usedesc98.5%6,219
zoningcode0.5%34
zoningdesc<0.1%0
numbldgs98.7%6,231
numunits0.2%12
yearbuilt<0.1%0
numfloors<0.1%0
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue0.8%53
landvalue0.8%53
agvalue0.3%18
totalvalue0.8%53
taxacres91.7%5,793
calcarea100%6,316
saleamt<0.1%0
saledate<0.1%0
ownertype91.7%5,791
ownername91.7%5,791
owneraddr91.4%5,775
ownercity30.6%1,930
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr34.3%2,167
parcelcity0.3%19
parcelstate100%6,316
parcelzip100%6,316
legaldesc84.4%5,332
township99.2%6,265
section99.2%6,265
qtrsection99.2%6,265
range99.2%6,265
plssdesc99.2%6,265
book<0.1%0
page<0.1%0
block90.6%5,721
lot90.6%5,721
parceltype98.6%6,226
accesstype99.4%6,275
iucnclass7.5%475
placename10.4%658
placetype99.4%6,275
firmid98.8%6,243
firmdate98.8%6,243
fldzone98.8%6,243
zonesubty96.5%6,093
staticbfe<0.1%0
elevmin81.0%5,115
elevmax81.0%5,115
elevavg81.0%5,115
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
naicscode99.4%6,278
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated98.5%6,219
centroidx100%6,316
centroidy100%6,316
surfpointx100%6,316
surfpointy100%6,316
geom100%6,316
extras100%6,316
ownerlist67.1%4,241
placefp24.8%1,568
zoningurl<0.1%0
lbcsactivity10.2%642
lbcsfunction9.5%601
lbcstype63.6%4,016
lbcscharacter45.1%2,850
lbcsownership99.6%6,292
sourceurl<0.1%0

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) 3 entities · most recent acquisition per entity · generated 2026-10-10 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 county_pin state_pin tax_year useclass1 useclass2 useclass3 useclass4 xuseclass1 xuseclass2 xuseclass3 xuseclass4 dwell_type multi_uses num_units year_built home_style fin_sq_ft emv_bldg emv_land emv_total acres_deed acres_poly sale_value sale_date AT ZONE owner_name owner_more tax_name own_add_l1 own_add_l2 own_add_l3 own_add_l4 tax_add_l1 tax_add_l2 tax_add_l3 tax_add_l4 anumberpre anumber anumbersuf st_pre_mod st_pre_dir st_pre_typ st_pre_sep st_name st_pos_typ st_pos_dir st_pos_mod sub_type1 sub_id1 sub_type2 sub_id2 postcomm state_code zip zip4 abb_legal plat_name township section range range_dir prin_mer block lot edit_date geom ctu_name co_name co_code school_dst wshd_dst heating cooling ctu_id_txt landmark homestead mkt_year tax_capac total_tax spec_asses tax_exempt garage garagesqft basement green_acre open_space ag_preserv agpre_enrd agpre_expd exp_date polyptrel n_standard ownership parcelid parcelid2 taxyear usecode usedesc numunits yearbuilt numfloors bldgsqft imprvalue landvalue totalvalue taxacres saleamt saledate ownername owneraddr parceladdr parcelcity parcelstate parcelzip legaldesc township section range plssdesc block lot updated geom taxdistrict heating cooling extras ZONING zone_type geom 1 cols ⇢ zoningcode geom 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 81.0% elevmin 81.0% elevmax 81.0% elevavg s_fld_haz_ar · FEMA NFHL 98.8% fldzone 96.5% zonesubty 98.8% firmdate 98.8% firmid supplemented · derived / other pipelines 98.7% numbldgs 99.2% qtrsection 98.6% parceltype 99.4% accesstype 99.4% placetype 99.4% naicscode 67.1% ownerlist 63.6% lbcstype 100% lbcsownership lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear taxdistrict usecode usedesc zoningcode numbldgs numunits yearbuilt numfloors bldgsqft imprvalue landvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr parceladdr parcelcity parcelstate parcelzip legaldesc township section qtrsection range plssdesc block lot parceltype accesstype placetype firmid firmdate fldzone zonesubty elevmin elevmax elevavg heating cooling naicscode updated centroidx centroidy surfpointx surfpointy geom extras ownerlist lbcstype lbcsownership publish.parcel_layer columns not fed by these sources (33) — empty or below 50% fill in this county parentid, stackid, taxacctnum, zoningdesc, bedrooms, halfbaths, fullbaths, agvalue, ownercity, ownerstate, ownerzip, book, page, iucnclass placename, staticbfe, fireplaces, heatfuel, foundation, roofcover, siding, bldgtype, frsid, dfrurl, caapermit, cwapermit, rcrapermit, placefp zoningurl, lbcsactivity, lbcsfunction, lbcscharacter, sourceurl 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 34 mapped · 13 transformed · 21 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL county_pin state_pin tax_year useclass1 useclass2 useclass3 useclass4 xuseclass1 xuseclass2 xuseclass3 xuseclass4 dwell_type multi_uses num_units year_built home_style fin_sq_ft emv_bldg emv_land emv_total acres_deed acres_poly sale_value sale_date AT ZONE owner_name owner_more tax_name own_add_l1 own_add_l2 own_add_l3 own_add_l4 tax_add_l1 tax_add_l2 tax_add_l3 tax_add_l4 anumberpre anumber anumbersuf st_pre_mod st_pre_dir st_pre_typ st_pre_sep st_name st_pos_typ st_pos_dir st_pos_mod sub_type1 sub_id1 sub_type2 sub_id2 postcomm state_code zip zip4 abb_legal plat_name township section range range_dir prin_mer block lot edit_date geom ctu_name co_name co_code school_dst wshd_dst heating cooling ctu_id_txt landmark homestead mkt_year tax_capac total_tax spec_asses tax_exempt garage garagesqft basement green_acre open_space ag_preserv agpre_enrd agpre_expd exp_date polyptrel n_standard ownership parcelid parcelid2 taxyear usecode usedesc NULLIF(CONCAT_WS('; ', useclass2::text, useclass3::text, usecla… numunits yearbuilt numfloors CASE WHEN lower(home_style::text) LIKE '%1 story%' THEN '1' WHE… bldgsqft imprvalue landvalue totalvalue taxacres CASE WHEN acres_deed IS NOT NULL AND acres_deed > 0 THEN acres_… saleamt saledate CASE WHEN sale_date IS NOT NULL AND sale_date > 0 THEN (to_time… ownername NULLIF(CONCAT_WS('; ', owner_name::text, owner_more::text, tax_… owneraddr COALESCE( NULLIF(CONCAT_WS(', ', own_add_l1::text, own_add_l2::… parceladdr NULLIF(CONCAT_WS(' ', anumberpre::text, anumber::text, anumbers… parcelcity parcelstate parcelzip NULLIF(CONCAT_WS('-', zip::text, zip4::text), '')::text legaldesc NULLIF(CONCAT_WS(' ', abb_legal::text, plat_name::text), '')::t… township section range plssdesc NULLIF(CONCAT_WS(' ', CASE WHEN range_dir IS NOT NULL AND range… block lot updated CASE WHEN edit_date IS NOT NULL AND edit_date > 0 THEN (to_time… geom taxdistrict NULLIF(CONCAT_WS('; ', ctu_name::text, co_name::text, co_code::… heating cooling extras json_build_object( 'ctu_id_txt', ctu_id_txt::text, 'landmark', … not present in source — filled with NULL (21) taxacctnum, zoningcode, zoningdesc, numbldgs, bedrooms, halfbaths, fullbaths, agvalue, ownercity, ownerstate, ownerzip, qtrsection, book, page sourceurl, parentid, heatfuel, fireplaces, foundation, roofcover, siding ZONING 2 mapped · 1 kept in extras · 7 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING zone_type geom zoningcode geom extras · 1 source columns preserved as json city extras not present in source — filled with NULL (7) zoningdesc, zoningtype, ordinance, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Mahnomen County:

Frequently asked questions

Where can I find Mahnomen County, MN parcel and GIS data?

Land Records publishes a Mahnomen County, MN 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 Mahnomen County, MN dataset as a GeoPackage or CSV.

How many parcels are in Mahnomen County, MN?

The current dataset contains 6,316 parcel records for Mahnomen County, MN, each with its boundary geometry and assessor attributes.

What is the FIPS code for Mahnomen County, MN?

The FIPS code for Mahnomen County, MN is 27087.

What information does each Mahnomen County, MN parcel record include?

Each Mahnomen County, MN 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 Mahnomen County, MN parcel data free?

You can preview Mahnomen County, MN 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 Mahnomen County, MN have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated