Land Records Logo

Land Records

Tompkins County, NY Parcels & GIS Data

Tompkins County, NY parcel data: 35,365 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Tompkins County, New York parcel data covering 35,365 property records.

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

Tompkins County is a county located in the U.S. state of New York. As of the 2020 census, the population was 105,740. The county seat is Ithaca.

FIPS 36109

Official county website: https://tompkinscountyny.gov

The FIPS code for Tompkins County is 36109.

Explore Tompkins County data
TiogaSchuylerSenecaCortlandCayugaTompkins
Buy dataset · $165.00One-time downloadSubscribe · $290.001 year of quarterly updates

Attribute coverage

Tompkins County contains 35,365 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%35,365
parcelid100%35,365
parcelid2100%35,365
ogparcelid100%35,365
ogparcelid2100%35,365
parentid<0.1%0
stackid<0.1%0
geoid100%35,365
statefp100%35,365
countyfp100%35,365
countyname100%35,365
cousubfp100%35,365
cousubname100%35,365
tractce100%35,365
tractname100%35,365
taxacctnum100%35,358
taxyear100%35,365
taxdistrict100%35,358
usecode8.5%3,023
usedesc8.5%3,023
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs84.0%29,705
numunits70.6%24,980
yearbuilt70.6%24,980
numfloors<0.1%0
bldgsqft68.8%24,348
bedrooms68.8%24,348
halfbaths<0.1%0
fullbaths68.8%24,348
imprvalue83.3%29,449
landvalue100%35,358
agvalue83.3%29,449
totalvalue100%35,358
taxacres100%35,358
calcarea100%35,365
saleamt<0.1%0
saledate<0.1%0
ownertype100%35,358
ownername100%35,358
owneraddr100%35,356
ownercity100%35,357
ownerstate99.9%35,337
ownerzip100%35,348
parceladdr100%35,365
parcelcity100%35,365
parcelstate100%35,365
parcelzip100%35,363
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book61.3%21,677
page61.3%21,677
block<0.1%0
lot<0.1%0
parceltype2.7%961
accesstype2.7%961
iucnclass2.0%712
placename8.3%2,939
placetype8.1%2,867
firmid100%35,364
firmdate100%35,364
fldzone100%35,364
zonesubty95.4%33,735
staticbfe0.2%80
elevmin98.3%34,779
elevmax98.3%34,779
elevavg98.3%34,779
fireplaces<0.1%0
heating68.8%24,348
heatfuel68.8%24,348
cooling68.8%24,348
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode17.8%6,310
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated<0.1%0
centroidx100%35,365
centroidy100%35,365
surfpointx100%35,365
surfpointy100%35,365
geom100%35,365
extras100%35,365
ownerlist<0.1%0

Schema mapping

How source columns from the acquired Tompkins 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 — Tompkins County, New York (36109) 1 entity · most recent acquisition per entity · generated 2026-07-25 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 swis_sbl_id swis_print_key_id muni_parcel_id roll_yr used_as_code used_as_desc yr_blt sqft_living nbr_bedrooms nbr_full_baths land_av total_av acres primary_owner mail_addr mail_city mail_state mail_zip parcel_addr citytown_name loc_zip book page geom school_name heat_type_desc fuel_type_desc 45 cols ⇢ parcelid parcelid2 taxacctnum taxyear usecode usedesc yearbuilt bldgsqft bedrooms fullbaths landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip book page geom taxdistrict heating heatfuel 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 98.3% elevmin 98.3% elevmax 98.3% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 95.4% zonesubty 0.2% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 84.0% numbldgs 70.6% numunits 83.3% imprvalue 83.3% agvalue 100% parcelstate 68.8% cooling lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc numbldgs numunits yearbuilt bldgsqft bedrooms fullbaths imprvalue landvalue agvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip book page firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg heating heatfuel cooling centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (34) — empty or below 50% fill in this county parentid, stackid, zoningcode, zoningdesc, numfloors, halfbaths, saleamt, saledate, legaldesc, township, section, qtrsection, range, plssdesc block, lot, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, foundation, roofcover, siding, bldgtype, naicscode, frsid dfrurl, caapermit, cwapermit, rcrapermit, updated, ownerlist PARCEL 27 mapped · 45 kept in extras · 27 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL swis_sbl_id swis_print_key_id muni_parcel_id roll_yr used_as_code used_as_desc yr_blt sqft_living nbr_bedrooms nbr_full_baths land_av total_av acres primary_owner mail_addr mail_city mail_state mail_zip parcel_addr citytown_name loc_zip book page geom school_name heat_type_desc fuel_type_desc parcelid parcelid2 taxacctnum taxyear usecode usedesc yearbuilt bldgsqft bedrooms fullbaths landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip book page geom taxdistrict heating heatfuel extras · 45 source columns preserved as json county_name, muni_name, swis, print_key, sbl, citytown_swis loc_st_nbr, loc_street, loc_unit, prop_class, roll_section full_market_val, front, depth, sq_ft, school_code, sewer_type sewer_desc, water_supply, water_desc, utilities utilities_desc, bldg_style, bldg_style_desc, heat_type fuel_type, nbr_kitchens, ag_dist_code, ag_dist_name, po_box add_owner, add_mail_addr, add_mail_po_box, add_mail_city add_mail_state, add_mail_zip, grid_east, grid_north spatial_yr, owner_type, nys_name, nys_name_source, dup_geo calc_acres, gfa extras not present in source — filled with NULL (27) zoningcode, zoningdesc, numbldgs, numunits, numfloors, halfbaths, imprvalue, agvalue, saleamt, saledate, parcelstate, legaldesc, township section, qtrsection, range, plssdesc, block, lot, updated, sourceurl, parentid, fireplaces, cooling, foundation, roofcover, siding

Neighboring counties

Parcel data for counties bordering Tompkins County:

Frequently asked questions

Where can I find Tompkins County, NY parcel and GIS data?

Land Records publishes a Tompkins County, NY 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 Tompkins County, NY dataset as a GeoPackage or CSV.

How many parcels are in Tompkins County, NY?

The current dataset contains 35,365 parcel records for Tompkins County, NY, each with its boundary geometry and assessor attributes.

What is the FIPS code for Tompkins County, NY?

The FIPS code for Tompkins County, NY is 36109.

What information does each Tompkins County, NY parcel record include?

Each Tompkins County, NY 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 Tompkins County, NY parcel data free?

You can preview Tompkins County, NY 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 Tompkins County, NY have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated