LandBrief

St. James Parish

Parcel & Property Data

10,408Total Parcels
$42,860Avg. Market Value
190,311Total Acres

About This Data

LandBrief holds 10,408 parcel records for St. James Parish, sourced from county records. Each includes the parcel boundary, and — where the county publishes them — owner, situs address, acreage, assessed values and legal description.

Data from the St. James Parish assessor roll dated February 2025, loaded August 2026. See data sources for every county’s vintage.

Explore St. James Parish

St. James Parish by the Numbers

Median parcel size
0.37 acres
measured from mapped boundaries
90th-percentile parcel
5 acres
County land area
152,231 acres
U.S. Census measurement
Communities
15
9.0% of parcels outside any incorporated place
Median assessed value
$8,457
98% of parcels carry a value
Out-of-state owners
3.5% of parcels
by owner mailing address

Who Owns St. James Parish?

Share of the county’s 10,408 parcels by the kind of owner on record. Classified from owner names, so the boundaries are approximate; an entity the rules cannot place counts as an individual.

Owner typeShare of parcels
Individuals89.3%
Companies & organizations7.1%
Trusts & estates0.8%
Government0.4%
Other / unclassified2.4%

The largest owner on record is KING AVENUE ESTATES, LLC with 33 parcels — see the full landowner leaderboard.

Parcel Records (~10,408 total)

per page
Parcel IDOwnerAddressCityAcreageMarket Value
0700015329GUIDRY, LEAH N.—South Vacherie34992.03$3,150
7200003668THE LA. DEPT. OF WILDLIFE & FISHERIES—Unincorporated29895.86$60,000,000
0500032100THE HUGH A. HAWTHORNE FAMILY CLASS TRUST—Unincorporated12908.09$218,929
0500006900BOWIE LUMBER ASSOCIATES—Unincorporated9669.04$83,360
0400063000ST. JAMES PARISH-STATE OF LA—Unincorporated2814.17$262,070
0400047700MOSAIC FERTILIZER LLC - UNCLE SAM—Unincorporated2363.71$5,000,000
0600105300ST. JOSEPH P. & M. CO.3421 HWY 18 VACHERIE 70090Unincorporated2207.10$151,506
0600013900BLACKBERRY FARMS, L.L.C.2975 VALCOUR AIME VACHERIE 70090Unincorporated2081.70$72,865
0500031900THE HUGH A. HAWTHORNE FAMILY CLASS TRUST—Unincorporated1938.99$13,963
0500032000THE HUGH A. HAWTHORNE FAMILY CLASS TRUST—Unincorporated1937.84$18,823
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All 10,408 parcels in St. James Parish as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.

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More on St. James Parish

Frequently Asked Questions

How many parcels are in St. James Parish?

The St. James Parish assessor roll on file records 10,408 parcels across 15 communities, with 9.0% lying outside any incorporated place.

Who owns the most land in St. James Parish?

KING AVENUE ESTATES, LLC holds 33 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.

What is the typical parcel size in St. James Parish?

Measured from mapped boundaries, the median parcel is 0.37 acres, and nine parcels in ten are under 5 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.

How much of St. James Parish is owned from out of state?

3.5% of parcels list an owner mailing address outside LA, per the county’s own records.

How much of St. James Parish is government-owned?

Government entities — federal, state, and local — hold 0.4% of the county’s parcels, classified from owner names on the roll.

How current is this data?

It comes from the St. James Parish assessor roll dated February 2025. Counties deliver on their own schedules; the methodology page explains how records are processed and the data sources page tracks every county’s vintage.

Browse by City (15)

10,408 parcels across 15 communities in St. James Parish.