Datasets

134 datasets

Fairfax County

Soil Properties - 2018

Table of properties of soil types. One to many relate with the Soils 2018 layer.

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Updated Oct 8, 2026

Fairfax County

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 Worldview-2 satellite imagery. The layer can be used to show…

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Updated Oct 8, 2026

Fairfax County

Comprehensive Plan - Base Recommendation

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 to include Amendment 2013-28, adopted by the BOS…

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Updated Oct 8, 2026

Fairfax County

Tree Cover - 1990

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 Management, Forest Pest Program (Gypsy Moth Program)

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Updated Oct 8, 2026

Fairfax County

Tree Cover - 2002

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Updated Oct 8, 2026

Fairfax County

Soils - 2011

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 information was prepared by digitizing maps, by compiling…

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Updated Oct 8, 2026

Fairfax County

Soils - 1990

The soil classification areas from the 1990 soil survey for Fairfax County. Not all areas of Fairfax County were classified during this project so there are areas that do not have soil information.

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Updated Oct 8, 2026

Fairfax County

Tree Cover - 2011

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 Worldview-2 satellite imagery. The layer can be used to show…

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Updated Oct 8, 2026

Fairfax County

Census 2020 Tract

The 2020 decennial census tracts within Fairfax County. This data was acquired from the US Census Bureau, with fields slightly customized by Fairfax County Department of Management and Budget, Economic, Demographic, and…

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Updated Oct 8, 2026

Fairfax County

Census 2020 Blockgroup

The 2020 decennial census block groups within Fairfax County. This data was acquired from the US Census Bureau, with fields slightly customized by Fairfax County Department of Management and Budget, Economic,…

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Updated Oct 8, 2026

Fairfax County

2017 Countywide Impervious

This layer was created by combining the following 2017 planimetric features into a single, countywide layer: major transportation, minor transportation, sidewalk centerlines buffered based on width attribute, buildings…

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Updated Oct 8, 2026

Fairfax County

Census 2020 Designated Places

The 2020 decennial census designated places within Fairfax County. This data was acquired from the US Census Bureau, with fields slightly customized by Fairfax County Department of Management and Budget, Economic,…

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Updated Oct 8, 2026

Fairfax County

Environmentally Sensitive Areas

This polygon dataset is composed of subsets from Fairfax County’s current soil inventory, recorded floodplain, and Resource Protection Area (RPAs) layers. Layer subsets are identified using the Virginia Department of…

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Updated Oct 8, 2026

Fairfax County

Comprehensive Plan Land Units

This feature class represents the smallest geographic unit located in development centers as defined by the Fairfax County Comprehensive Plan. The Comprehensive Plan text refers to these areas as land units, sub-units,…

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Updated Oct 8, 2026