Washtenaw County, MI Parcels & GIS Data
Washtenaw County, MI parcel data: 126,846 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.
Land Records publishes Washtenaw County, Michigan parcel data covering 126,846 property records.
This page documents parcel-level coverage for Washtenaw County, Michigan. 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 Washtenaw County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Washtenaw County property dataset.
Washtenaw County is a county located in the U.S. state of Michigan. At the 2020 census, the population was 372,258. The county seat and largest city is Ann Arbor.
Official county website: https://www.washtenaw.org
The FIPS code for Washtenaw County is 26161.
Attribute coverage
Washtenaw County contains 126,846 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).
| Column | Coverage | Records populated |
|---|---|---|
lrid | 100% | 126,846 |
parcelid | 99.7% | 126,515 |
parcelid2 | 99.7% | 126,515 |
ogparcelid | 99.7% | 126,515 |
ogparcelid2 | 99.7% | 126,515 |
parentid | <0.1% | 0 |
stackid | <0.1% | 0 |
geoid | 100% | 126,846 |
statefp | 100% | 126,846 |
countyfp | 100% | 126,846 |
countyname | 100% | 126,846 |
cousubfp | 100% | 126,846 |
cousubname | 100% | 126,846 |
tractce | 100% | 126,846 |
tractname | 100% | 126,846 |
taxacctnum | <0.1% | 0 |
taxyear | 99.8% | 126,534 |
taxdistrict | <0.1% | 0 |
usecode | 0.3% | 364 |
usedesc | 99.7% | 126,403 |
zoningcode | <0.1% | 0 |
zoningdesc | <0.1% | 0 |
numbldgs | 78.5% | 99,560 |
numunits | 72.2% | 91,538 |
yearbuilt | <0.1% | 0 |
numfloors | 72.2% | 91,536 |
bldgsqft | <0.1% | 0 |
bedrooms | <0.1% | 0 |
halfbaths | <0.1% | 0 |
fullbaths | <0.1% | 0 |
imprvalue | 99.4% | 126,040 |
landvalue | 99.4% | 126,040 |
agvalue | <0.1% | 0 |
totalvalue | 99.4% | 126,040 |
taxacres | <0.1% | 0 |
calcarea | 100% | 126,846 |
saleamt | <0.1% | 0 |
saledate | <0.1% | 0 |
ownertype | 8.3% | 10,543 |
ownername | 8.3% | 10,543 |
owneraddr | 99.2% | 125,814 |
ownercity | <0.1% | 0 |
ownerstate | <0.1% | 0 |
ownerzip | <0.1% | 0 |
parceladdr | 99.8% | 126,588 |
parcelcity | 95.9% | 121,687 |
parcelstate | 100% | 126,846 |
parcelzip | 100% | 126,846 |
legaldesc | 99.4% | 126,026 |
township | 100% | 126,843 |
section | 100% | 126,843 |
qtrsection | 100% | 126,843 |
range | 100% | 126,843 |
plssdesc | 100% | 126,843 |
book | <0.1% | 0 |
page | <0.1% | 0 |
block | <0.1% | 0 |
lot | <0.1% | 0 |
parceltype | 1.5% | 1,872 |
accesstype | 1.5% | 1,872 |
iucnclass | 0.3% | 325 |
placename | 6.0% | 7,615 |
placetype | 5.8% | 7,316 |
firmid | <0.1% | 0 |
firmdate | <0.1% | 0 |
fldzone | <0.1% | 0 |
zonesubty | <0.1% | 0 |
staticbfe | <0.1% | 0 |
elevmin | 100% | 126,845 |
elevmax | 100% | 126,845 |
elevavg | 100% | 126,845 |
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 |
naicscode | 1.8% | 2,290 |
frsid | 0.4% | 457 |
dfrurl | 0.4% | 457 |
caapermit | 0.4% | 457 |
cwapermit | 0.4% | 457 |
rcrapermit | 0.4% | 457 |
updated | 100% | 126,846 |
centroidx | 100% | 126,846 |
centroidy | 100% | 126,846 |
surfpointx | 100% | 126,846 |
surfpointy | 100% | 126,846 |
geom | 100% | 126,846 |
extras | <0.1% | 0 |
ownerlist | 8.0% | 10,097 |
placefp | 39.5% | 50,159 |
zoningurl | <0.1% | 0 |
Neighboring counties
Parcel data for counties bordering Washtenaw County:
Frequently asked questions
Where can I find Washtenaw County, MI parcel and GIS data?
Land Records publishes a Washtenaw County, MI 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 Washtenaw County, MI dataset as a GeoPackage or CSV.
How many parcels are in Washtenaw County, MI?
The current dataset contains 126,846 parcel records for Washtenaw County, MI, each with its boundary geometry and assessor attributes.
What is the FIPS code for Washtenaw County, MI?
The FIPS code for Washtenaw County, MI is 26161.
What information does each Washtenaw County, MI parcel record include?
Each Washtenaw County, MI 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 Washtenaw County, MI parcel data free?
You can preview Washtenaw County, MI 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 Washtenaw County, MI have an official GIS or property records website?
Yes — the official Washtenaw County, MI government website is linked in the county details above. Land Records standardizes Washtenaw County, MI assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.