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Calhoun County, TX Parcels & GIS Data

Calhoun County, TX parcel data: 22,669 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Calhoun County, Texas parcel data covering 22,669 property records.

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

Calhoun County is a county located in the U.S. state of Texas. As of the 2020 census, the population was 20,106. Its county seat is Port Lavaca.

FIPS 48057

Official county website: http://www.calhouncotx.org

The FIPS code for Calhoun County is 48057.

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Attribute coverage

Calhoun County contains 22,669 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%22,669
parcelid99.6%22,588
parcelid2100%22,669
ogparcelid99.4%22,533
ogparcelid2100%22,669
parentid<0.1%0
stackid<0.1%0
geoid100%22,669
statefp100%22,669
countyfp100%22,669
countyname100%22,669
cousubfp100%22,669
cousubname100%22,669
tractce100%22,669
tractname100%22,669
taxacctnum99.4%22,543
taxyear100%22,669
taxdistrict99.4%22,532
usecode<0.1%1
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs56.1%12,715
numunits56.1%12,712
yearbuilt9.7%2,206
numfloors<0.1%0
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue99.5%22,546
landvalue99.5%22,546
agvalue<0.1%0
totalvalue99.5%22,546
taxacres83.5%18,929
calcarea100%22,669
saleamt<0.1%0
saledate87.6%19,847
ownertype<0.1%2
ownername99.6%22,589
owneraddr99.1%22,458
ownercity99.1%22,455
ownerstate99.0%22,453
ownerzip99.0%22,451
parceladdr92.7%21,024
parcelcity92.5%20,965
parcelstate100%22,669
parcelzip99.9%22,645
legaldesc99.8%22,632
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book81.1%18,392
page21.0%4,771
block62.9%14,251
lot96.8%21,947
parceltype0.7%165
accesstype1.6%361
iucnclass1.4%326
placename4.3%986
placetype4.3%969
firmid100%22,669
firmdate100%22,669
fldzone100%22,669
zonesubty73.5%16,652
staticbfe27.8%6,302
elevmin97.0%21,992
elevmax97.0%21,992
elevavg97.0%21,992
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
naicscode4.4%987
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%22,669
centroidx100%22,669
centroidy100%22,669
surfpointx100%22,669
surfpointy100%22,669
geom100%22,669
extras100%22,669
ownerlist<0.1%2
placefp50.0%11,324
zoningurl<0.1%0
lbcsactivity3.2%721
lbcsfunction3.2%717
lbcstype2.8%643
lbcscharacter57.3%12,999
lbcsownership99.7%22,597
sourceurl<0.1%3

Schema mapping

How source columns from the acquired Calhoun 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 — Calhoun County, Texas (48057) 1 entity · 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 PARCEL prop_id_text geo_id prop_id owner_tax_yr imprv_val land_val market legal_acreage deed_date file_as_name addr_line1 addr_line2 addr_line3 addr_city addr_state zip situs_num situs_street_prefx situs_street situs_street_sufix situs_city situs_state situs_zip legal_desc volume page block tract_or_lot last_edited_date geom county 16 cols ⇢ parcelid parcelid2 taxacctnum taxyear imprvalue landvalue totalvalue taxacres saledate ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc book page block lot updated geom taxdistrict 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 97.0% elevmin 97.0% elevmax 97.0% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 73.5% zonesubty 27.8% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 56.1% numbldgs 56.1% numunits 57.3% lbcscharacter 100% lbcsownership lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict numbldgs numunits imprvalue landvalue totalvalue taxacres calcarea saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc book page block lot firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lbcscharacter lbcsownership publish.parcel_layer columns not fed by these sources (45) — empty or below 50% fill in this county parentid, stackid, usecode, usedesc, zoningcode, zoningdesc, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt township, section, qtrsection, range, plssdesc, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, ownerlist, placefp, zoningurl lbcsactivity, lbcsfunction, lbcstype, sourceurl PARCEL 26 mapped · 18 transformed · 16 kept in extras · 28 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL prop_id_text geo_id prop_id owner_tax_yr imprv_val land_val market legal_acreage deed_date file_as_name addr_line1 addr_line2 addr_line3 addr_city addr_state zip situs_num situs_street_prefx situs_street situs_street_sufix situs_city situs_state situs_zip legal_desc volume page block tract_or_lot last_edited_date geom county parcelid NULLIF(trim(prop_id_text), '')::text parcelid2 NULLIF(trim(geo_id), '')::text taxacctnum taxyear imprvalue landvalue totalvalue taxacres saledate NULLIF(trim(deed_date), '')::text ownername NULLIF(trim(file_as_name), '')::text owneraddr NULLIF(concat_ws('; ', NULLIF(trim(addr_line1), ''), NULLIF(tri… ownercity NULLIF(trim(addr_city), '')::text ownerstate NULLIF(trim(addr_state), '')::text ownerzip NULLIF(trim(zip), '')::text parceladdr NULLIF(concat_ws(' ', NULLIF(trim(situs_num), ''), NULLIF(trim(… parcelcity NULLIF(trim(situs_city), '')::text parcelstate NULLIF(trim(situs_state), '')::text parcelzip NULLIF(trim(situs_zip), '')::text legaldesc NULLIF(trim(legal_desc), '')::text book NULLIF(trim(volume), '')::text page NULLIF(trim(page), '')::text block NULLIF(trim(block), '')::text lot NULLIF(trim(tract_or_lot), '')::text updated geom taxdistrict NULLIF(trim(county), '')::text extras · 16 source columns preserved as json created_date, hood_cd, school, city, next_appraisal_dt legal_desc2, legal_desc3, abs_subdv_cd, map_id, deed_seq number, objectid_1, creationdate, creator, editdate, editor extras not present in source — filled with NULL (28) usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt township, section, qtrsection, range, plssdesc, sourceurl, parentid, heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding

Neighboring counties

Parcel data for counties bordering Calhoun County:

Frequently asked questions

Where can I find Calhoun County, TX parcel and GIS data?

Land Records publishes a Calhoun County, TX 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 Calhoun County, TX dataset as a GeoPackage or CSV.

How many parcels are in Calhoun County, TX?

The current dataset contains 22,669 parcel records for Calhoun County, TX, each with its boundary geometry and assessor attributes.

What is the FIPS code for Calhoun County, TX?

The FIPS code for Calhoun County, TX is 48057.

What information does each Calhoun County, TX parcel record include?

Each Calhoun County, TX 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 Calhoun County, TX parcel data free?

You can preview Calhoun County, TX 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 Calhoun County, TX have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated