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Dorchester County, SC Parcels & GIS Data

Dorchester County, SC parcel data: 79,984 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 79,984 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 79,984 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%79,984
parcelid100%79,981
parcelid2100%79,981
ogparcelid100%79,981
ogparcelid2100%79,981
parentid52.6%42,063
stackid<0.1%0
geoid100%79,984
statefp100%79,984
countyfp100%79,984
countyname100%79,984
cousubfp100%79,984
cousubname100%79,984
tractce100%79,984
tractname100%79,984
taxacctnum100%79,979
taxyear100%79,984
taxdistrict99.9%79,902
usecode4.7%3,729
usedesc12.0%9,592
zoningcode100%79,981
zoningdesc6.1%4,900
numbldgs80.7%64,566
numunits53.1%42,438
yearbuilt<0.1%0
numfloors53.1%42,438
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
taxacres99.7%79,782
calcarea100%79,984
saleamt95.3%76,253
saledate95.3%76,253
ownertype100%79,982
ownername100%79,982
owneraddr100%79,953
ownercity98.2%78,580
ownerstate0.2%147
ownerzip0.1%72
parceladdr99.9%79,915
parcelcity38.6%30,882
parcelstate100%79,984
parcelzip100%79,984
legaldesc72.7%58,184
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
lot99.9%79,917
parceltype0.1%84
accesstype0.1%106
iucnclass<0.1%11
placename2.5%2,018
placetype2.4%1,925
firmid100%79,977
firmdate100%79,977
fldzone100%79,977
zonesubty91.6%73,305
staticbfe0.3%244
elevmin99.7%79,734
elevmax99.7%79,734
elevavg99.7%79,734
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
naicscode1.5%1,189
frsid0.1%85
dfrurl0.1%85
caapermit0.1%85
cwapermit0.1%85
rcrapermit0.1%85
updated100%79,984
centroidx100%79,984
centroidy100%79,984
surfpointx100%79,984
surfpointy100%79,984
geom100%79,984
extras100%79,984
ownerlist89.8%71,816
placefp37.2%29,774
zoningurl91.8%73,451
lbcsactivity15.5%12,397
lbcsfunction12.8%10,264
lbcstype23.7%18,979
lbcscharacter72.1%57,694
lbcsownership100%79,982
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) 2 entities · 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 parcelno full_parcelno accountno zoningcode taxed_acres sale_price sale_date owner mailing_address city_state_zip property_location lot last_edited_date geom tax_district parent_parcelno 22 cols ⇢ parcelid parcelid2 taxacctnum zoningcode taxacres saleamt saledate ownername owneraddr ownercity parceladdr lot updated geom taxdistrict parentid extras 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 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 91.6% zonesubty 0.3% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 80.7% numbldgs 53.1% numunits 53.1% numfloors 100% parcelstate 100% parcelzip 72.7% legaldesc 89.8% ownerlist 91.8% zoningurl 72.1% lbcscharacter 100% lbcsownership lrid parcelid parcelid2 ogparcelid ogparcelid2 parentid geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict zoningcode zoningdesc numbldgs numunits numfloors taxacres calcarea saleamt saledate ownertype ownername owneraddr ownercity 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 (47) — empty or below 50% fill in this county stackid, usecode, usedesc, yearbuilt, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue, totalvalue, 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 PARCEL 16 mapped · 3 transformed · 22 kept in extras · 38 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelno full_parcelno accountno zoningcode taxed_acres sale_price sale_date owner mailing_address city_state_zip property_location lot last_edited_date geom tax_district parent_parcelno parcelid parcelid2 taxacctnum zoningcode taxacres saleamt saledate to_timestamp(sale_date / 1000.0)::text ownername owneraddr ownercity CASE WHEN city_state_zip ~ ' +[A-Z]{2} +[0-9]{5}(-?[0-9]{4})?$'… parceladdr lot updated to_timestamp(last_edited_date / 1000.0)::text geom taxdistrict parentid extras · 22 source columns preserved as json tms13, tms_dec, tms, tmssub, e_date, e_code, gis_acreage plat_date, x_cord, y_cord, full_tms, created_date, care_of jurisdiction, plat, other, subdivision, sub_info, grantor grantee, deed, recording_date extras not present in source — filled with NULL (38) taxyear, usecode, usedesc, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue agvalue, totalvalue, ownerstate, ownerzip, parcelcity, parcelstate, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book page, block, sourceurl, heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding 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 79,984 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