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Herkimer County, NY Parcels & GIS Data

Herkimer County, NY parcel data: 36,056 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Herkimer County, New York parcel data covering 36,056 property records.

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

Herkimer County is a county in the U.S. state of New York. As of the 2020 census, the population was 60,139. Its county seat is Herkimer.

FIPS 36043

Official county website: http://www.herkimercounty.org

The FIPS code for Herkimer County is 36043.

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Attribute coverage

Herkimer County contains 36,056 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%36,056
parcelid99.3%35,815
parcelid299.3%35,809
ogparcelid98.8%35,613
ogparcelid298.8%35,607
parentid<0.1%0
stackid<0.1%0
geoid100%36,056
statefp100%36,056
countyfp100%36,056
countyname100%36,056
cousubfp100%36,056
cousubname100%36,056
tractce100%36,056
tractname100%36,056
taxacctnum<0.1%10
taxyear98.2%35,397
taxdistrict<0.1%10
usecode1.9%683
usedesc58.4%21,070
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs99.8%35,979
numunits70.7%25,481
yearbuilt<0.1%2
numfloors35.6%12,843
bldgsqft<0.1%2
bedrooms<0.1%2
halfbaths<0.1%0
fullbaths<0.1%2
imprvalue97.5%35,150
landvalue97.5%35,156
agvalue<0.1%4
totalvalue97.5%35,156
taxacres1.9%685
calcarea100%36,056
saleamt97.5%35,146
saledate<0.1%0
ownertype99.4%35,823
ownername99.4%35,823
owneraddr1.2%445
ownercity1.9%682
ownerstate1.8%653
ownerzip1.8%637
parceladdr91.8%33,105
parcelcity89.3%32,192
parcelstate100%36,056
parcelzip100%36,056
legaldesc97.5%35,145
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%18
page<0.1%18
block97.5%35,146
lot97.5%35,146
parceltype5.2%1,858
accesstype5.2%1,858
iucnclass4.6%1,674
placename8.6%3,114
placetype8.4%3,032
firmid6.6%2,373
firmdate6.6%2,373
fldzone6.6%2,373
zonesubty6.6%2,367
staticbfe<0.1%0
elevmin93.7%33,795
elevmax93.7%33,795
elevavg93.7%33,795
fireplaces<0.1%0
heating<0.1%2
heatfuel<0.1%2
cooling<0.1%2
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode16.0%5,751
frsid0.2%72
dfrurl0.2%72
caapermit0.2%72
cwapermit0.2%72
rcrapermit0.2%72
updated100%36,046
centroidx100%36,056
centroidy100%36,056
surfpointx100%36,056
surfpointy100%36,056
geom100%36,056
extras99.4%35,854
ownerlist99.1%35,734
placefp35.3%12,740
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Herkimer 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 — Herkimer County, New York (36043) 1 entity · most recent acquisition per entity · generated 2026-08-30 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 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 93.7% elevmin 93.7% elevmax 93.7% elevavg s_fld_haz_ar · FEMA NFHL 6.6% fldzone 6.6% zonesubty 6.6% firmdate 6.6% firmid supplemented · derived / other pipelines 100% numbldgs 70.7% numunits 97.5% imprvalue 97.5% saleamt 100% parcelstate 97.5% legaldesc 97.5% block 97.5% lot 99.1% ownerlist 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 totalvalue taxacres calcarea saleamt ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc book page block lot firmid firmdate fldzone zonesubty elevmin elevmax elevavg heating heatfuel updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (33) — empty or below 50% fill in this county parentid, stackid, zoningcode, zoningdesc, numfloors, halfbaths, agvalue, saledate, township, section, qtrsection, range, plssdesc, parceltype accesstype, iucnclass, placename, placetype, staticbfe, fireplaces, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl caapermit, cwapermit, rcrapermit, placefp, zoningurl 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 Herkimer County:

Frequently asked questions

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

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

How many parcels are in Herkimer County, NY?

The current dataset contains 36,056 parcel records for Herkimer County, NY, each with its boundary geometry and assessor attributes.

What is the FIPS code for Herkimer County, NY?

The FIPS code for Herkimer County, NY is 36043.

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

Each Herkimer 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 Herkimer County, NY parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated