More MetadataThis layer identifies the Route 28 Optional Overlay Districts in Eastern Loudoun County. The districts provide additional development options for the properties...

More MetadataPlanar Index of Loudoun County is used primarily for locator reference and establishes the first 3 digits in the MCPI number for parcels. This information can also...

River and Stream Corridor Resources (RSCR) is a part of the Natural and Environmental Resources chapter of the new Loudoun County Zoning Ordinance adopted on Dec 13, 2023. The...

Loudoun County Parcel X,Y coordinates table. Available in Latitude and Longitude decimal degrees and Virginia State Plane North.

More MetadataMaintenance and Update Frequency: Floodplain boundaries are updated by Building and Development staff as detailed floodplain studies are submitted and floodplain...

Revitalization Areas identify those portions of Loudoun County, specifically the entire Suburban Policy Area & a portion of the Leesburg Joint Land Management Area, where...

MetadataThe Mountainside Development Overlay District is a zoning overlay district administered by the Department of Building and Development. Mountainside classifications are...

More MetadataThis layer depicts the 1 mile subdivsion control area around the Town of Hamilton and the Town of Middleburg, as established by Section 1241.03 of the Land...

This GIS layer contains the geographical boundaries of the 2020 census blocks for Loudoun County, Virginia. The 2020 Census block boundaries were used for statistical data...

More MetadataThis file contains the voting precincts. These precinct boundaries were last reviewed, updated, and adopted by the Board of Supervisors on November 15, 2011. The...

More MetadataDISCLAIMER** These station data are for illustrative purposes only and were were extracted from the latest proposed data provided by MWAA to the...

Beginning January 1, 2020, the Shared Mobility Device (SMD) Pilot Program restricts the operation of SMDs for hire to the designated SMD Service Area. SMDs include motorized...

More MetadataThis layer identifies existing structures within Loudoun County and their current Land Use. The existing structures data source is Loudoun County VA, Office of...

This GIS layer contains the geographical boundaries of the 2020 Census Designated Places (CDP) for Loudoun County, Virginia. CDPs are delineated to provide data for...

More MetadataThe Airport Impact (AI) Overlay District is a zoning overlay district administered by the Loudoun County Department of Building and Development. The Department is...

More Metadata"Surficial" is one of four layers which collectively describe the subsurface geologic formation, structural geology and surficial deposits. "Surficial" is the...

The stormwater pipes and culverts data is comprised of lines. The pipes and culverts are the man-made structures composed of concrete, metal and plastic used to convey...

This GIS layer contains the geographical boundaries of the incorporated towns as of the 2020 Census.

More MetadataDISCLAIMER** These track data are for illustrative purposes only. The 11.5 mile Phase 2 track data and the maintenance track extension were...

DATA MAINTENANCE / UPDATE FREQUENCY: ANNUALLY - DATA LAST UPDATED BASED ON 2023 IMAGERY More MetadataTree Points are a base map data layer derived by automated processes and...