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Marengo County, AL Parcels & GIS Data

Marengo County, AL parcel data: 23,849 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Marengo County, Alabama parcel data covering 23,849 property records.

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

Marengo County is a county located in the west central portion of the U.S. state of Alabama. As of the 2020 census, the population was 19,323. The largest city is Demopolis, and the county seat is Linden.

FIPS 01091

Official county website: http://marengocountyal.com/

The FIPS code for Marengo County is 01091.

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Attribute coverage

Marengo County contains 23,849 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%23,849
parcelid100%23,844
parcelid2100%23,841
ogparcelid100%23,844
ogparcelid299.8%23,812
parentid<0.1%0
stackid<0.1%0
geoid100%23,849
statefp100%23,849
countyfp100%23,849
countyname100%23,849
cousubfp100%23,849
cousubname100%23,849
tractce100%23,849
tractname100%23,849
taxacctnum94.6%22,564
taxyear100%23,849
taxdistrict<0.1%0
usecode1.0%236
usedesc68.1%16,249
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs55.1%13,148
numunits45.9%10,936
yearbuilt29.2%6,963
numfloors35.7%8,517
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue99.7%23,769
landvalue99.7%23,783
agvalue40.5%9,659
totalvalue99.7%23,787
taxacres<0.1%0
calcarea100%23,849
saleamt10.1%2,408
saledate8.2%1,961
ownertype95.9%22,874
ownername95.9%22,874
owneraddr95.8%22,857
ownercity95.8%22,856
ownerstate95.8%22,856
ownerzip95.8%22,851
parceladdr72.3%17,249
parcelcity16.1%3,834
parcelstate100%23,849
parcelzip100%23,849
legaldesc92.3%22,020
township100%23,846
section100%23,846
qtrsection100%23,846
range100%23,846
plssdesc100%23,846
book1.2%295
page1.2%297
block16.3%3,885
lot29.2%6,955
parceltype0.3%72
accesstype0.6%138
iucnclass0.3%75
placename2.5%594
placetype2.4%582
firmid99.9%23,828
firmdate99.9%23,828
fldzone99.9%23,828
zonesubty88.5%21,104
staticbfe<0.1%0
elevmin93.6%22,319
elevmax93.6%22,319
elevavg93.6%22,319
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
naicscode1.9%453
frsid<0.1%4
dfrurl<0.1%4
caapermit<0.1%4
cwapermit<0.1%4
rcrapermit<0.1%4
updated95.9%22,862
centroidx100%23,849
centroidy100%23,849
surfpointx100%23,849
surfpointy100%23,849
geom100%23,849
extras99.9%23,828
ownerlist70.4%16,797
placefp35.7%8,518
zoningurl<0.1%0
lbcsactivity68.7%16,376
lbcsfunction68.7%16,375
lbcstype71.0%16,937
lbcscharacter76.4%18,228
lbcsownership95.9%22,874
sourceurl96.0%22,895

Schema mapping

How source columns from the acquired Marengo 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 — Marengo County, Alabama (01091) 1 entity · most recent acquisition per entity · generated 2026-10-17 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 parcel_id giskey account totalbldg totalland totalvalue name name2 mailing1 mailing2 mailing3 p_address parcelstate deed_b_p_d str sourceurl geom parcelid parcelid2 taxacctnum imprvalue landvalue totalvalue ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelstate legaldesc township section range 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 95.9% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 93.6% elevmin 93.6% elevmax 93.6% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 88.5% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 68.1% usedesc 55.1% numbldgs 100% parcelzip 100% qtrsection 100% plssdesc 70.4% ownerlist 68.7% lbcsactivity 68.7% lbcsfunction 71.0% lbcstype 76.4% lbcscharacter 95.9% lbcsownership lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear usedesc numbldgs imprvalue landvalue totalvalue calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelstate parcelzip legaldesc township section qtrsection range plssdesc firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist lbcsactivity lbcsfunction lbcstype lbcscharacter lbcsownership sourceurl publish.parcel_layer columns not fed by these sources (44) — empty or below 50% fill in this county parentid, stackid, taxdistrict, usecode, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths agvalue, taxacres, saleamt, saledate, parcelcity, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, staticbfe fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit placefp, zoningurl PARCEL 20 mapped · 19 transformed · 35 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcel_id giskey account totalbldg totalland totalvalue name name2 mailing1 mailing2 mailing3 p_address parcelstate deed_b_p_d str sourceurl geom parcelid NULLIF(TRIM(parcel_id::text), '')::text parcelid2 NULLIF(TRIM(giskey::text), '')::text taxacctnum NULLIF(TRIM(account::text), '')::text imprvalue NULLIF(TRIM(totalbldg::text), '')::text landvalue NULLIF(TRIM(totalland::text), '')::text totalvalue NULLIF(TRIM(totalvalue::text), '')::text ownername NULLIF(TRIM(concat_ws('; ', NULLIF(TRIM(name::text), ''), NULLI… owneraddr NULLIF(TRIM(concat_ws(', ', NULLIF(TRIM(mailing1::text), ''), N… ownercity CASE WHEN POSITION(',' IN COALESCE(mailing3::text, '')) = 0 THE… ownerstate NULLIF(TRIM(substring(COALESCE(mailing3::text, '') FROM '^[^,]*… ownerzip NULLIF(TRIM(substring(COALESCE(mailing3::text, '') FROM '^[^,]*… parceladdr NULLIF(TRIM(p_address::text), '')::text parcelstate NULLIF(TRIM(parcelstate::text), '')::text legaldesc NULLIF(TRIM(deed_b_p_d::text), '')::text township NULLIF(TRIM(SPLIT_PART(COALESCE(str::text, ''), '-', 2)), '')::… section NULLIF(TRIM(SPLIT_PART(COALESCE(str::text, ''), '-', 1)), '')::… range NULLIF(TRIM(SPLIT_PART(COALESCE(str::text, ''), '-', 3)), '')::… sourceurl NULLIF(TRIM(sourceurl::text), '')::text geom extras json_build_object()::text not present in source — filled with NULL (35) taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue taxacres, saleamt, saledate, parcelcity, parcelzip, qtrsection, plssdesc, book, page, block, lot, updated, taxdistrict, parentid, heatfuel fireplaces, heating, cooling, foundation, roofcover, siding

Neighboring counties

Parcel data for counties bordering Marengo County:

Frequently asked questions

Where can I find Marengo County, AL parcel and GIS data?

Land Records publishes a Marengo County, AL 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 Marengo County, AL dataset as a GeoPackage or CSV.

How many parcels are in Marengo County, AL?

The current dataset contains 23,849 parcel records for Marengo County, AL, each with its boundary geometry and assessor attributes.

What is the FIPS code for Marengo County, AL?

The FIPS code for Marengo County, AL is 01091.

What information does each Marengo County, AL parcel record include?

Each Marengo County, AL 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 Marengo County, AL parcel data free?

You can preview Marengo County, AL 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 Marengo County, AL have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated