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Big Horn County, WY Parcels & GIS Data

Big Horn County, WY parcel data: 5,518 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Big Horn County, Wyoming parcel data covering 5,518 property records.

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

Big Horn County is a county in the U.S. state of Wyoming. As of the 2020 United States census, the population was 11,521. The county seat is Basin.

FIPS 56003

Official county website: http://www.bighorncountywy.gov

The FIPS code for Big Horn County is 56003.

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Attribute coverage

Big Horn County contains 5,518 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%5,518
parcelid100%5,518
parcelid2100%5,518
ogparcelid100%5,518
ogparcelid2100%5,518
parentid<0.1%0
stackid<0.1%0
geoid100%5,518
statefp100%5,518
countyfp100%5,518
countyname100%5,518
cousubfp100%5,518
cousubname100%5,518
tractce100%5,518
tractname100%5,518
taxacctnum100%5,517
taxyear100%5,517
taxdistrict<0.1%0
usecode16.0%885
usedesc16.0%885
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%5,517
numunits99.7%5,503
yearbuilt<0.1%0
numfloors48.7%2,686
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue99.7%5,503
landvalue99.7%5,503
agvalue99.7%5,503
totalvalue100%5,517
taxacres<0.1%1
calcarea100%5,518
saleamt<0.1%0
saledate<0.1%0
ownertype19.6%1,083
ownername19.6%1,083
owneraddr99.9%5,510
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr84.2%4,645
parcelcity77.4%4,272
parcelstate100%5,518
parcelzip97.5%5,381
legaldesc100%5,517
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype1.8%100
accesstype1.8%100
iucnclass1.8%98
placename5.9%324
placetype5.1%279
firmid100%5,518
firmdate100%5,518
fldzone100%5,518
zonesubty92.9%5,125
staticbfe<0.1%0
elevmin86.8%4,788
elevmax86.8%4,788
elevavg86.8%4,788
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
naicscode6.8%374
frsid0.8%46
dfrurl0.8%46
caapermit0.8%46
cwapermit0.8%46
rcrapermit0.8%46
updated100%5,517
centroidx100%5,518
centroidy100%5,518
surfpointx100%5,518
surfpointy100%5,518
geom100%5,518
extras100%5,518
ownerlist<0.1%0

Schema mapping

How source columns from the acquired Big Horn 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 — Big Horn County, Wyoming (56003) 1 entity · 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 PARCEL parcelid apn taxacres parcelstate sourceurl geom 5 cols ⇢ parcelid parcelid2 taxacres parcelstate sourceurl geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% taxyear 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 86.8% elevmin 86.8% elevmax 86.8% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 92.9% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 100% taxacctnum 100% numbldgs 100% numunits 100% imprvalue 100% landvalue 100% agvalue 100% totalvalue 100% owneraddr 84.2% parceladdr 77.4% parcelcity 97.5% parcelzip 100% legaldesc lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear numbldgs numunits imprvalue landvalue agvalue totalvalue taxacres calcarea owneraddr parceladdr parcelcity parcelstate parcelzip legaldesc firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (50) — empty or below 50% fill in this county parentid, stackid, taxdistrict, usecode, usedesc, zoningcode, zoningdesc, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths saleamt, saledate, ownertype, ownername, ownercity, ownerstate, ownerzip, township, section, qtrsection, range, plssdesc, book, page, block lot, parceltype, accesstype, iucnclass, placename, placetype, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, ownerlist PARCEL 6 mapped · 5 kept in extras · 48 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid apn taxacres parcelstate sourceurl geom parcelid parcelid2 taxacres parcelstate sourceurl geom extras · 5 source columns preserved as json gid, county_name, fips_code, vintage_id, geoid extras not present in source — filled with NULL (48) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parceladdr parcelcity, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, updated, taxdistrict, parentid fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Big Horn County:

Frequently asked questions

Where can I find Big Horn County, WY parcel and GIS data?

Land Records publishes a Big Horn County, WY 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 Big Horn County, WY dataset as a GeoPackage or CSV.

How many parcels are in Big Horn County, WY?

The current dataset contains 5,518 parcel records for Big Horn County, WY, each with its boundary geometry and assessor attributes.

What is the FIPS code for Big Horn County, WY?

The FIPS code for Big Horn County, WY is 56003.

What information does each Big Horn County, WY parcel record include?

Each Big Horn County, WY 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 Big Horn County, WY parcel data free?

You can preview Big Horn County, WY 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 Big Horn County, WY have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated