ZIP Codes

Fairfax County

Updated Oct 8, 2026

About this dataset

Geographic boundaries of postal ZIP areas within Fairfax County. Contact: Fairfax County Department of Information Technology GIS DivisionData Accessibility: Publicly AvailableUpdate Frequency: As NeededLast Revision Date: 1/1/2000Creation Date: 1/1/2000Feature Dataset Name: USPSMGR.ZIP_CODESLayer Name: USPSMGR.ZIPCODE_AREAS

Data and resources (11)

HTML
ArcGIS Hub Dataset
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ArcGIS
ArcGIS GeoService
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CSV
CSV
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ZIP
Shapefile
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GeoJSON
GeoJSON
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KML
KML
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ZIP
File Geodatabase
Modified Aug 8, 2026
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TXT
Feature Collection
Modified Aug 8, 2026
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XLSX
Excel
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GPKG
GeoPackage
Modified Aug 8, 2026
Open link: GeoPackage
GDB
SQLite Geodatabase
Modified Aug 8, 2026
Open link: SQLite Geodatabase

ZIP Codes

About this dataset

Data and resources (11)

ArcGIS Hub Dataset

ArcGIS GeoService

CSV

Shapefile

GeoJSON

KML

File Geodatabase

Feature Collection

Excel

GeoPackage

SQLite Geodatabase