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Previously Mapped Marine Clay
Fairfax County, Virginia —
These areas were mapped as marine clays in previous surveys. Marine clays are high shrink-swell soils that can cause foundation distress. They are sometimes referred... -
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Comprehensive Plan - Base Recommendation
Fairfax County, Virginia —
Planned land use at the baseline level. Refer to the Comprehensive Plan text for interpretation and for options above the baseline level. This layer has been updated... -
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Census 2010 Tract
Fairfax County, Virginia —
The 2010 census tracts within Fairfax County. This data was acquired from the US Census Bureau. -
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Perennial Streams
Fairfax County, Virginia —
Perennial streams in Fairfax County. Perennial streams are bodies of water flowing in a natural or man-made channel year-round, except during periods of drought. -
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School Regions
Fairfax County, Virginia —
School regions within Fairfax County. Regions are administrative divisions of the Fairfax County Public Schools and there are 5 regions in Fairfax County. -
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Current Population
Fairfax County, Virginia —
Current population at a parcel level within Fairfax County as of the VALID_TO date in the attribute table. For methodology and a data dictionary please view the IPLS... -
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Tax Administration's Real Estate - Dwelling Addition Data
Fairfax County, Virginia —
This table contains information about additions to the structures such as patios, decks, porches, etc. for properties within Fairfax County. There is a one to many... -
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Tree Cover - 2002
Fairfax County, Virginia —
Dataset describes forest cover types in Fairfax County, as they pertain to gypsy moth management. Data was created in-house by the Fairfax County Urban Forest... -
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Non-County Parks
Fairfax County, Virginia —
Park land within Fairfax County not maintained by Fairfax County Park Authority. These parks are owned and operated by regional, state, and federal entities. -
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Census 2010 Blockgroup
Fairfax County, Virginia —
2010 census blockgroups within Fairfax County. This data was acquired from the US Census Bureau. -
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Metrorail Stations
Fairfax County, Virginia —
Metrorail stations currently in operation in Fairfax County. -
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Data Inventory
Fairfax County, Virginia —
List and description of datasets available on Open Data for Fairfax County, Virginia -
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Political Jurisdictions
Fairfax County, Virginia —
Geographic boundary, portraying extent and limits of land recognized as Fairfax County, Commonwealth of Virginia. Defined in part by both physical features (Potomac... -
County
Non-Marine Clay Shrink-Swell Soils
Fairfax County, Virginia —
Non-marine clay shrink swell soils in Fairfax County. These are soils containing other shrinking-swelling clays that can lead to foundation distress if precautions... -
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School Facilities
Fairfax County, Virginia —
Schools, centers and administrative support locations for Fairfax County public schools. -
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Soils - 2011
Fairfax County, Virginia —
This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The... -
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Tree Cover - 2015
Fairfax County, Virginia —
This layer was extracted from the 2015 land cover raster and converted to polygons. The polygons represent areas of tree canopy derived from classification of... -
County
Tree Cover - 2011
Fairfax County, Virginia —
This layer was extracted from the 2011 land cover raster and converted to polygons. The polygons represent areas of tree canopy derived from classification of...