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Dorchester County, SC Parcels & GIS Data

Dorchester County, SC parcel data: 76,680 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Dorchester County, South Carolina parcel data covering 76,680 property records.

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

Dorchester County is located in the U.S. state of South Carolina. As of the 2020 census, the population was 161,540. Its county seat is St.

FIPS 45035

Official county website: https://evolvepublic.infovisionsoftware.com/Dorchester/

The FIPS code for Dorchester County is 45035.

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Attribute coverage

Dorchester County contains 76,680 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%76,680
parcelid100%76,677
parcelid2100%76,677
ogparcelid100%76,677
ogparcelid2100%76,677
parentid<0.1%0
stackid<0.1%0
geoid100%76,680
statefp100%76,680
countyfp100%76,680
countyname100%76,680
cousubfp100%76,680
cousubname100%76,680
tractce100%76,680
tractname100%76,680
taxacctnum100%76,674
taxyear100%76,677
taxdistrict<0.1%0
usecode4.9%3,732
usedesc18.7%14,324
zoningcode99.8%76,531
zoningdesc13.0%9,990
numbldgs96.6%74,063
numunits55.3%42,435
yearbuilt<0.1%0
numfloors55.3%42,437
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
taxacres<0.1%0
calcarea100%76,680
saleamt95.7%73,348
saledate94.7%72,601
ownertype100%76,677
ownername100%76,677
owneraddr99.7%76,429
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr97.5%74,746
parcelcity36.1%27,705
parcelstate100%76,680
parcelzip100%76,680
legaldesc75.9%58,186
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
lot74.8%57,393
parceltype0.1%99
accesstype0.1%102
iucnclass<0.1%10
placename3.2%2,431
placetype3.0%2,278
firmid89.5%68,641
firmdate89.5%68,641
fldzone89.5%68,641
zonesubty82.2%63,055
staticbfe0.3%214
elevmin100%76,680
elevmax100%76,680
elevavg100%76,680
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
naicscode3.0%2,275
frsid0.2%153
dfrurl0.2%153
caapermit0.2%153
cwapermit0.2%153
rcrapermit0.2%153
updated100%76,680
centroidx100%76,680
centroidy100%76,680
surfpointx100%76,680
surfpointy100%76,680
geom100%76,680
extras99.3%76,150
ownerlist99.5%76,332
placefp37.5%28,790
zoningurl89.5%68,630
lbcsactivity25.7%19,673
lbcsfunction22.6%17,302
lbcstype43.1%33,060
lbcscharacter78.5%60,230
lbcsownership100%76,677
sourceurl<0.1%0

Schema mapping

How source columns from the acquired Dorchester 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 — Dorchester County, South Carolina (45035) 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 ZONING zonecode zonedesc zonetype geom split zoningcode zoningdesc zoningtype 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 89.5% fldzone 82.2% zonesubty 0.3% staticbfe 89.5% firmdate 89.5% firmid supplemented · derived / other pipelines 100% parcelid 100% parcelid2 100% ogparcelid 100% ogparcelid2 100% taxacctnum 96.6% numbldgs 55.3% numunits 55.3% numfloors 95.7% saleamt 94.7% saledate 100% ownertype 100% ownername 100% owneraddr 97.5% parceladdr 100% parcelstate 100% parcelzip 75.9% legaldesc 74.8% lot 100% ownerlist 89.5% zoningurl 78.5% lbcscharacter 100% lbcsownership lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear zoningcode zoningdesc numbldgs numunits numfloors calcarea saleamt saledate ownertype ownername owneraddr parceladdr parcelstate parcelzip legaldesc lot firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist zoningurl lbcscharacter lbcsownership publish.parcel_layer columns not fed by these sources (51) — empty or below 50% fill in this county parentid, stackid, taxdistrict, usecode, usedesc, yearbuilt, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue totalvalue, taxacres, ownercity, ownerstate, ownerzip, parcelcity, township, section, qtrsection, range, plssdesc, book, page, block parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, placefp, lbcsactivity, lbcsfunction, lbcstype, sourceurl ZONING 5 mapped · 1 transformed · 5 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING zonecode zonedesc zonetype geom split zoningcode zoningdesc zoningtype geom extras json_build_object('split', split::text)::text not present in source — filled with NULL (5) ordinance, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Dorchester County:

Frequently asked questions

Where can I find Dorchester County, SC parcel and GIS data?

Land Records publishes a Dorchester County, SC 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 Dorchester County, SC dataset as a GeoPackage or CSV.

How many parcels are in Dorchester County, SC?

The current dataset contains 76,680 parcel records for Dorchester County, SC, each with its boundary geometry and assessor attributes.

What is the FIPS code for Dorchester County, SC?

The FIPS code for Dorchester County, SC is 45035.

What information does each Dorchester County, SC parcel record include?

Each Dorchester County, SC 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 Dorchester County, SC parcel data free?

You can preview Dorchester County, SC 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 Dorchester County, SC have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated