Last Updated:
2025-Q3
Parcels in County:
61,905
Parcel data available to download as a GDB, GeoPackage, Shapefile, Excel, CSV, or Google Earth KML file.
All purchased data comes with six months of access, including any updates, at no additional cost.
Key attribute coverage for Guam
The percentage of Guam parcels containing the following key attributes:
Owner: 80.2%
Parcel Number: 95.8%
Acreage (Calculated): 100%
Site Address: 40.3%
Mailing Address: 0%
All available attributes in Guam
Parcel Number
Site Address
Owner
Building Size
Zoning
Acreage (deeded)
Acreage (calculated)
Perimeter
Municipality
Zip Code
Census Tract
Census Block Group
Census Block
Land Market Value
Building Market Value
Addr Sec Unit Num
Place Gnis Code
Elevation
Robust Id
Usps Residential
Alt Id 1
Alt Id 2
Acreage Adjacent With Sameowner
Nearest Transmission Line Dist Ft
Nearest Substation Dist Ft
Derived Geom Properties
Municipalities Respresented in Guam
Agana Heights Municipality: 1,213
Agat Municipality: 2,169
Asan Municipality: 1,456
Barrigada Municipality: 3,891
Chalan Pago-Ordot Municipality: 3,706
Dededo Municipality: 13,781
Hagåtña Municipality: 1,447
Inarajan Municipality: 2,437
Mangilao Municipality: 5,074
Merizo Municipality: 1,511
Mongmong-Toto-Maite Municipality: 1,719
Piti Municipality: 867
Santa Rita Municipality: 2,024
Sinajana Municipality: 847
Talofofo Municipality: 2,515
Tamuning Municipality: 4,193
Umatac Municipality: 743
Yigo Municipality: 8,700
Yona Municipality: 3,612
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