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Natrona County, WY Parcels & GIS Data

Natrona County, WY parcel data: 42,810 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Natrona County, Wyoming parcel data covering 42,810 property records.

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

Natrona County is a county in the U.S. state of Wyoming. As of the 2020 United States census, the population was 79,955, making it the second-most populous county in Wyoming. Its county seat is Casper.

FIPS 56025

Official county website: http://www.natronacounty-wy.gov

The FIPS code for Natrona County is 56025.

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CarbonJohnsonFremontWashakieConverseNatrona
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Attribute coverage

Natrona County contains 42,810 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%42,810
parcelid100%42,810
parcelid2<0.1%0
ogparcelid100%42,810
ogparcelid2<0.1%0
parentid<0.1%0
stackid<0.1%0
geoid100%42,810
statefp100%42,810
countyfp100%42,810
countyname100%42,810
cousubfp100%42,810
cousubname100%42,810
tractce100%42,810
tractname100%42,810
taxacctnum<0.1%0
taxyear99.9%42,760
taxdistrict<0.1%0
usecode<0.1%0
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs83.6%35,780
numunits<0.1%0
yearbuilt<0.1%0
numfloors<0.1%0
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
taxacres99.9%42,760
calcarea100%42,810
saleamt<0.1%0
saledate<0.1%0
ownertype99.9%42,760
ownername99.9%42,760
owneraddr<0.1%0
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr100%42,797
parcelcity92.1%39,427
parcelstate100%42,810
parcelzip97.9%41,892
legaldesc99.9%42,760
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
parceltype7.9%3,377
accesstype7.9%3,377
iucnclass7.5%3,197
placename11.8%5,046
placetype11.7%4,995
firmid100%42,810
firmdate100%42,810
fldzone100%42,810
zonesubty78.2%33,494
staticbfe<0.1%0
elevmin94.4%40,401
elevmax94.4%40,401
elevavg94.4%40,401
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
naicscode29.1%12,446
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated<0.1%0
centroidx100%42,810
centroidy100%42,810
surfpointx100%42,810
surfpointy100%42,810
geom100%42,810
extras100%42,810
ownerlist<0.1%0

Schema mapping

How source columns from the acquired Natrona 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 — Natrona County, Wyoming (56025) 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 geocode taxyr acres own1 addr1 legal1 geom 9 cols ⇢ parcelid taxyear taxacres ownername parceladdr legaldesc 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 94.4% elevmin 94.4% elevmax 94.4% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 78.2% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 83.6% numbldgs 92.1% parcelcity 100% parcelstate 97.9% parcelzip lrid parcelid ogparcelid geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear numbldgs taxacres calcarea ownertype ownername parceladdr parcelcity parcelstate parcelzip legaldesc firmid firmdate fldzone zonesubty elevmin elevmax elevavg centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (58) — empty or below 50% fill in this county parcelid2, ogparcelid2, parentid, stackid, taxacctnum, taxdistrict, usecode, usedesc, zoningcode, zoningdesc, numunits, yearbuilt, numfloors bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, owneraddr, 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, updated, ownerlist PARCEL 7 mapped · 9 kept in extras · 47 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL geocode taxyr acres own1 addr1 legal1 geom parcelid taxyear taxacres ownername parceladdr legaldesc geom extras · 9 source columns preserved as json objectid_1, own2, addr2, shape_starea__, shape_stlength__ addr3, legal2, legal3, addrid extras not present in source — filled with NULL (47) parcelid2, taxacctnum, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, owneraddr, ownercity, ownerstate, ownerzip, parcelcity, parcelstate parcelzip, township, section, qtrsection, range, plssdesc, book, page, block, lot, updated, sourceurl, taxdistrict, parentid, fireplaces heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Natrona County:

Frequently asked questions

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

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

How many parcels are in Natrona County, WY?

The current dataset contains 42,810 parcel records for Natrona County, WY, each with its boundary geometry and assessor attributes.

What is the FIPS code for Natrona County, WY?

The FIPS code for Natrona County, WY is 56025.

What information does each Natrona County, WY parcel record include?

Each Natrona 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 Natrona County, WY parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated