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Mariposa County, CA Parcels & GIS Data

Mariposa County, CA parcel data: 14,313 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Mariposa County, California parcel data covering 14,313 property records.

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

Mariposa County is a county in the U.S. state of California. As of the 2020 U.S. census, the population was 17,131.

FIPS 06043

Official county website: https://www.mariposacounty.gov/

The FIPS code for Mariposa County is 06043.

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Attribute coverage

Mariposa County contains 14,313 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%14,313
parcelid100%14,313
parcelid2100%14,313
ogparcelid100%14,313
ogparcelid2100%14,313
parentid<0.1%0
stackid<0.1%0
geoid100%14,313
statefp100%14,313
countyfp100%14,313
countyname100%14,313
cousubfp100%14,313
cousubname100%14,313
tractce100%14,313
tractname100%14,313
taxacctnum<0.1%0
taxyear100%14,313
taxdistrict99.8%14,289
usecode<0.1%4
usedesc<0.1%0
zoningcode98.7%14,126
zoningdesc98.7%14,126
numbldgs0.2%24
numunits0.1%14
yearbuilt<0.1%0
numfloors<0.1%2
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue0.1%13
landvalue0.1%13
agvalue0.1%13
totalvalue0.1%13
taxacres82.9%11,864
calcarea100%14,313
saleamt<0.1%0
saledate0.1%14
ownertype82.7%11,842
ownername82.9%11,864
owneraddr82.9%11,863
ownercity82.9%11,864
ownerstate82.9%11,864
ownerzip82.9%11,864
parceladdr99.9%14,305
parcelcity0.1%19
parcelstate100%14,313
parcelzip100%14,313
legaldesc<0.1%0
township100%14,306
section100%14,306
qtrsection100%14,306
range100%14,306
plssdesc100%14,306
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype7.5%1,072
accesstype7.5%1,072
iucnclass6.3%908
placename10.8%1,549
placetype10.7%1,533
firmid100%14,313
firmdate100%14,313
fldzone100%14,313
zonesubty78.6%11,248
staticbfe<0.1%0
elevmin91.3%13,061
elevmax91.3%13,061
elevavg91.3%13,061
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
naicscode16.1%2,307
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated99.8%14,282
centroidx100%14,313
centroidy100%14,313
surfpointx100%14,313
surfpointy100%14,313
geom100%14,313
extras100%14,313
ownerlist49.5%7,084
placefp46.3%6,626
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Mariposa 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 — Mariposa County, California (06043) 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 apn apn_d st_no st_dir st_name st_suffix site_zip geom taxarea 3 cols ⇢ parcelid parcelid2 parceladdr parcelzip geom taxdistrict extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% taxyear 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 91.3% elevmin 91.3% elevmax 91.3% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 78.6% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 98.7% zoningcode 98.7% zoningdesc 82.9% taxacres 82.7% ownertype 82.9% ownername 82.9% owneraddr 82.9% ownercity 82.9% ownerstate 82.9% ownerzip 100% parcelstate 100% township 100% section 100% qtrsection 100% range 100% plssdesc lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear taxdistrict zoningcode zoningdesc taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelstate parcelzip township section qtrsection range plssdesc firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (48) — empty or below 50% fill in this county parentid, stackid, taxacctnum, usecode, usedesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue landvalue, agvalue, totalvalue, saleamt, saledate, parcelcity, legaldesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename placetype, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit cwapermit, rcrapermit, ownerlist, placefp, zoningurl PARCEL 6 mapped · 1 transformed · 3 kept in extras · 48 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL apn apn_d st_no st_dir st_name st_suffix site_zip geom taxarea parcelid parcelid2 parceladdr CASE WHEN NULLIF(trim(st_no::text), '') IS NULL AND NULLIF(trim… parcelzip geom taxdistrict extras · 3 source columns preserved as json add_addit, fire_zone, oid_ extras not present in source — filled with NULL (48) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, taxacres, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip parcelcity, parcelstate, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, updated, sourceurl, parentid heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding

Neighboring counties

Parcel data for counties bordering Mariposa County:

Frequently asked questions

Where can I find Mariposa County, CA parcel and GIS data?

Land Records publishes a Mariposa County, CA 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 Mariposa County, CA dataset as a GeoPackage or CSV.

How many parcels are in Mariposa County, CA?

The current dataset contains 14,313 parcel records for Mariposa County, CA, each with its boundary geometry and assessor attributes.

What is the FIPS code for Mariposa County, CA?

The FIPS code for Mariposa County, CA is 06043.

What information does each Mariposa County, CA parcel record include?

Each Mariposa County, CA 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 Mariposa County, CA parcel data free?

You can preview Mariposa County, CA 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 Mariposa County, CA have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated