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Sonoma County, CA Parcels & GIS Data

Sonoma County, CA parcel data: 188,794 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Sonoma County, California parcel data covering 188,794 property records.

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

Sonoma County is a county located in the northern part of the U.S. state of California. As of the 2020 United States census, its population was 488,863. Its seat of government and largest city is Santa Rosa.

FIPS 06097

Official county website: https://sonomacounty.gov/

The FIPS code for Sonoma County is 06097.

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Attribute coverage

Sonoma County contains 188,794 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%188,794
parcelid100%188,794
parcelid2<0.1%12
ogparcelid100%188,794
ogparcelid2<0.1%9
parentid<0.1%0
stackid<0.1%0
geoid100%188,794
statefp100%188,794
countyfp100%188,794
countyname100%188,794
cousubfp100%188,794
cousubname100%188,794
tractce100%188,794
tractname100%188,794
taxacctnum<0.1%0
taxyear95.1%179,488
taxdistrict99.6%188,010
usecode100%188,794
usedesc99.6%188,008
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%188,791
numunits86.5%163,250
yearbuilt83.5%157,641
numfloors82.9%156,529
bldgsqft98.9%186,744
bedrooms96.6%182,463
halfbaths96.6%182,463
fullbaths96.6%182,463
imprvalue99.6%188,001
landvalue99.6%188,003
agvalue40.2%75,807
totalvalue99.6%188,003
taxacres99.5%187,923
calcarea100%188,794
saleamt72.5%136,921
saledate<0.1%0
ownertype<0.1%0
ownername1.4%2,629
owneraddr<0.1%3
ownercity<0.1%3
ownerstate<0.1%3
ownerzip<0.1%3
parceladdr99.3%187,560
parcelcity100%188,779
parcelstate100%188,794
parcelzip<0.1%11
legaldesc70.7%133,415
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book99.6%187,998
page<0.1%9
parceltype1.5%2,756
accesstype1.5%2,756
iucnclass0.4%713
placename2.2%4,179
placetype1.4%2,648
firmid100%188,794
firmdate100%188,794
fldzone100%188,794
zonesubty93.4%176,398
staticbfe100%188,783
elevmin100%188,790
elevmax100%188,790
elevavg100%188,790
fireplaces<0.1%6
heating<0.1%0
heatfuel<0.1%0
cooling<0.1%0
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
updated100%188,785
centroidx100%188,794
centroidy100%188,794
surfpointx100%188,794
surfpointy100%188,794
geom100%188,794
lrversion100%188,794

Neighboring counties

Parcel data for counties bordering Sonoma County:

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Attribute coverageNeighboring countiesRelated