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A design prototype by Datopian, not an official website

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1 dataset

Loudoun County

Loudoun County: Base Map Update Years: 2023-2025

Loudoun County, Office of Mapping and Geographic Information (OMAGI) has a seamless countywide base map geodatabase that can be used as a reference when mapping all other data. Base Map data layers include…

  • HTML
  • ArcGIS

Updated Oct 10, 2026

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