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San Juan County, NM Parcels & GIS Data

San Juan County, NM parcel data: 44,679 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes San Juan County, New Mexico parcel data covering 44,679 property records.

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

San Juan County is a county located in the U.S. state of New Mexico. As of the 2020 census, its population was 121,661, making it the fifth-most populous county in New Mexico. Its county seat is Aztec.

FIPS 35045

The FIPS code for San Juan County is 35045.

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Attribute coverage

San Juan County contains 44,679 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%44,679
parcelid100%44,679
parcelid299.9%44,631
ogparcelid100%44,679
ogparcelid299.9%44,631
parentid<0.1%0
stackid<0.1%0
geoid100%44,679
statefp100%44,679
countyfp100%44,679
countyname100%44,679
cousubfp100%44,679
cousubname100%44,679
tractce100%44,679
tractname100%44,679
taxacctnum99.9%44,631
taxyear<0.1%0
taxdistrict98.9%44,187
usecode<0.1%0
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs82.1%36,681
numunits<0.1%0
yearbuilt<0.1%0
numfloors<0.1%0
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
taxacres98.9%44,181
calcarea100%44,679
saleamt<0.1%0
saledate<0.1%0
ownertype99.9%44,618
ownername99.9%44,618
owneraddr98.9%44,174
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr99.5%44,447
parcelcity99.6%44,483
parcelstate100%44,679
parcelzip99.9%44,629
legaldesc98.9%44,187
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book88.5%39,538
page88.5%39,538
block67.0%29,913
lot67.0%29,913
parceltype1.6%727
accesstype1.6%727
iucnclass0.5%212
placename5.7%2,565
placetype5.9%2,626
firmid100%44,677
firmdate100%44,677
fldzone100%44,677
zonesubty94.8%42,356
staticbfe<0.1%0
elevmin67.7%30,261
elevmax67.7%30,261
elevavg67.7%30,261
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
naicscode20.7%9,242
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated6.1%2,715
centroidx100%44,679
centroidy100%44,679
surfpointx100%44,679
surfpointy100%44,679
geom100%44,679
extras100%44,679
ownerlist<0.1%0

Schema mapping

How source columns from the acquired San Juan 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 — San Juan County, New Mexico (35045) 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 frstdivid recrdareano township section range plssid geom 1 cols ⇢ parcelid taxacres township section range plssdesc geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 6.1% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 67.7% elevmin 67.7% elevmax 67.7% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 94.8% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 100% parcelid2 100% ogparcelid2 100% taxacctnum 98.9% taxdistrict 82.1% numbldgs 100% ownertype 100% ownername 98.9% owneraddr 99.5% parceladdr 100% parcelcity 100% parcelstate 100% parcelzip 98.9% legaldesc 88.5% book 88.5% page 67.0% block 67.0% lot lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxdistrict numbldgs taxacres calcarea ownertype ownername owneraddr parceladdr parcelcity parcelstate parcelzip legaldesc township section range plssdesc book page block lot firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (45) — empty or below 50% fill in this county parentid, stackid, taxyear, usecode, usedesc, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownercity, ownerstate, ownerzip, qtrsection, parceltype, accesstype, iucnclass placename, placetype, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl caapermit, cwapermit, rcrapermit, ownerlist PARCEL 7 mapped · 1 kept in extras · 47 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL frstdivid recrdareano township section range plssid geom parcelid taxacres township section range plssdesc geom extras · 1 source columns preserved as json survtyptxt extras not present in source — filled with NULL (47) parcelid2, taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms halfbaths, fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip parceladdr, parcelcity, parcelstate, parcelzip, legaldesc, qtrsection, book, page, block, lot, updated, sourceurl, taxdistrict, parentid fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering San Juan County:

Frequently asked questions

Where can I find San Juan County, NM parcel and GIS data?

Land Records publishes a San Juan County, NM 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 San Juan County, NM dataset as a GeoPackage or CSV.

How many parcels are in San Juan County, NM?

The current dataset contains 44,679 parcel records for San Juan County, NM, each with its boundary geometry and assessor attributes.

What is the FIPS code for San Juan County, NM?

The FIPS code for San Juan County, NM is 35045.

What information does each San Juan County, NM parcel record include?

Each San Juan County, NM 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 San Juan County, NM parcel data free?

You can preview San Juan County, NM 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.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated
San Juan County, NM Parcels & GIS Data — Property Records & Maps | Land Records