A design prototype by Datopian, not an official website

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Virginia Open Data

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1 dataset

Format: ArcGIS GeoServices REST API Tag: addresses Clear all

Loudoun County

WebLogis - Loudoun County Online Mapping System

WebLogis, Loudoun County's Online Mapping System. Provides access to the County’s Enterprise Geographic Information System data layers.

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ArcGIS

Updated Oct 10, 2026

Prototype by Datopian · not an official government website · data from data.virginia.gov