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Land Records

Delaware County, PA Parcels & GIS Data

Delaware County, PA parcel data: 207,574 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Delaware County, Pennsylvania parcel data covering 207,574 property records.

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

Delaware County, colloquially referred to as Delco, is in the Commonwealth of Pennsylvania. With a population of 576,830 as of the 2020 census, it is the fifth-most populous county in Pennsylvania and the third-smallest in area. The county was created on September 26, 1789, from part of Chester County and named for the Delaware River. The county is part of the Philadelphia metropolitan area region of the commonwealth.

FIPS 42045

The FIPS code for Delaware County is 42045.

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Attribute coverage

Delaware County contains 207,574 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%207,574
parcelid98.3%204,095
parcelid2100%207,574
ogparcelid100%207,574
ogparcelid2100%207,574
parentid<0.1%0
stackid<0.1%0
geoid100%207,574
statefp100%207,574
countyfp100%207,574
countyname100%207,574
cousubfp100%207,574
cousubname100%207,574
tractce100%207,574
tractname100%207,574
taxacctnum100%207,572
taxyear100%207,572
taxdistrict<0.1%0
usecode<0.1%3
usedesc<0.1%1
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs<0.1%10
numunits<0.1%2
yearbuilt<0.1%0
numfloors<0.1%0
bldgsqft<0.1%1
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue<0.1%1
landvalue<0.1%3
agvalue<0.1%0
totalvalue<0.1%3
taxacres100%207,573
calcarea100%207,574
saleamt<0.1%2
saledate<0.1%1
ownertype95.1%197,316
ownername100%207,574
owneraddr<0.1%3
ownercity<0.1%3
ownerstate<0.1%3
ownerzip<0.1%3
parceladdr100%207,574
parcelcity57.8%119,947
parcelstate100%207,574
parcelzip100%207,574
legaldesc100%207,573
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%2
page<0.1%2
block<0.1%0
lot<0.1%2
parceltype0.9%1,845
accesstype0.9%1,845
iucnclass0.2%316
placename4.3%8,934
placetype4.2%8,801
firmid100%207,574
firmdate100%207,574
fldzone100%207,574
zonesubty98.3%204,010
staticbfe0.3%589
elevmin100%207,524
elevmax100%207,524
elevavg100%207,524
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
naicscode12.8%26,583
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated<0.1%3
centroidx100%207,574
centroidy100%207,574
surfpointx100%207,574
surfpointy100%207,574
geom100%207,574
extras100%207,574
lrversion100%207,574

Schema mapping

How source columns from the acquired Delaware 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 — Delaware County, Pennsylvania (42045) 1 entity · most recent acquisition per entity · generated 2026-07-13 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 pin globalid parid taxyr calculated owncat adrcat legal2 clickthrou geom 4 cols ⇢ parcelid parcelid2 taxacctnum taxyear taxacres ownername parceladdr legaldesc sourceurl geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 0.0% updated 100% lrversion 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 98.3% zonesubty 0.3% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 57.8% parcelcity 100% parcelstate 100% parcelzip lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxacres calcarea ownertype ownername parceladdr parcelcity parcelstate parcelzip legaldesc firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (53) — empty or below 50% fill in this county parentid, stackid, taxdistrict, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms halfbaths, fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, owneraddr, ownercity, ownerstate, ownerzip, township section, qtrsection, range, plssdesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit PARCEL 10 mapped · 4 kept in extras · 44 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL pin globalid parid taxyr calculated owncat adrcat legal2 clickthrou geom parcelid parcelid2 taxacctnum taxyear taxacres ownername parceladdr legaldesc sourceurl geom extras · 4 source columns preserved as json parceltype, municipali, mapid, legal3 extras not present in source — filled with NULL (44) usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue landvalue, agvalue, totalvalue, saleamt, saledate, owneraddr, ownercity, ownerstate, ownerzip, parcelcity, parcelstate, parcelzip, township section, qtrsection, range, plssdesc, book, page, block, lot, updated, taxdistrict, parentid, fireplaces, heating, cooling, foundation roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Delaware County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated