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Jefferson Parish, LA Parcels & GIS Data

Jefferson Parish, LA parcel data: 146,087 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Jefferson Parish, Louisiana parcel data covering 146,087 property records.

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

Jefferson Parish is a parish in the U.S. state of Louisiana. As of the 2020 census, the population was 440,781. Its parish seat is Gretna, its largest community is Metairie, and its largest incorporated city is Kenner.

FIPS 22051

Official county website: http://www.jeffparish.net

The FIPS code for Jefferson Parish is 22051.

Explore Jefferson Parish data
St. TammanyOrleansSt. John the BaptistPlaqueminesLafourcheSt. CharlesJefferson
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Attribute coverage

Jefferson Parish contains 146,087 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%146,087
parcelid100%146,085
parcelid2100%146,077
ogparcelid100%146,087
ogparcelid2100%146,079
parentid<0.1%0
stackid<0.1%0
geoid100%146,087
statefp100%146,087
countyfp100%146,087
countyname100%146,087
cousubfp100%146,087
cousubname100%146,087
tractce100%146,087
tractname100%146,087
taxacctnum<0.1%30
taxyear100%146,057
taxdistrict<0.1%8
usecode85.5%124,966
usedesc87.0%127,024
zoningcode97.6%142,576
zoningdesc8.2%11,942
numbldgs100%146,087
numunits57.0%83,217
yearbuilt18.0%26,244
numfloors57.0%83,209
bldgsqft18.0%26,244
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue18.0%26,252
landvalue18.0%26,252
agvalue18.0%26,252
totalvalue18.0%26,252
taxacres18.0%26,248
calcarea100%146,087
saleamt18.0%26,247
saledate11.1%16,157
ownertype18.1%26,444
ownername18.1%26,444
owneraddr18.0%26,268
ownercity18.0%26,257
ownerstate18.0%26,270
ownerzip18.0%26,245
parceladdr99.8%145,758
parcelcity99.7%145,672
parcelstate100%146,087
parcelzip100%146,082
legaldesc100%146,065
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book4.1%5,943
page4.1%5,944
block9.1%13,309
lot100%146,065
parceltype100%146,087
accesstype100%146,087
iucnclass99.9%145,984
placename100%146,087
placetype100%146,087
firmid100%146,079
firmdate100%146,079
fldzone100%146,079
zonesubty66.8%97,555
staticbfe33.0%48,197
elevmin100%146,047
elevmax100%146,047
elevavg100%146,047
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
naicscode100%146,087
frsid0.1%119
dfrurl0.1%119
caapermit0.1%119
cwapermit0.1%119
rcrapermit0.1%119
updated100%146,087
centroidx100%146,087
centroidy100%146,087
surfpointx100%146,087
surfpointy100%146,087
geom100%146,087
extras100%146,087
ownerlist<0.1%0

Schema mapping

How source columns from the acquired Jefferson Parish 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 — Jefferson Parish, Louisiana (22051) 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 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 66.8% zonesubty 33.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 85.5% usecode 87.0% usedesc 97.6% zoningcode 100% numbldgs 57.0% numunits 57.0% numfloors 100% parceladdr 100% parcelcity 100% parcelzip 100% legaldesc 100% lot 100% parceltype 100% accesstype 100% iucnclass 100% placename 100% placetype 100% naicscode lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear usecode usedesc zoningcode numbldgs numunits numfloors taxacres calcarea parceladdr parcelcity parcelstate parcelzip legaldesc lot parceltype accesstype iucnclass placename placetype firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg naicscode updated centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (44) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxdistrict, zoningdesc, yearbuilt, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue totalvalue, saleamt, saledate, ownertype, ownername, owneraddr, ownercity, ownerstate, ownerzip, township, section, qtrsection, range, plssdesc book, page, block, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, 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 Jefferson Parish:

Frequently asked questions

Where can I find Jefferson Parish, LA parcel and GIS data?

Land Records publishes a Jefferson Parish, LA 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 Jefferson Parish, LA dataset as a GeoPackage or CSV.

How many parcels are in Jefferson Parish, LA?

The current dataset contains 146,087 parcel records for Jefferson Parish, LA, each with its boundary geometry and assessor attributes.

What is the FIPS code for Jefferson Parish, LA?

The FIPS code for Jefferson Parish, LA is 22051.

What information does each Jefferson Parish, LA parcel record include?

Each Jefferson Parish, LA 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 Jefferson Parish, LA parcel data free?

You can preview Jefferson Parish, LA 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 Jefferson Parish, LA have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated