Datasets
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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... -
Tax Map Grid
The Fairfax County tax map grid divides the county into approximately 444 tiles. This is the basis for the parcel numbering system in 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... -
Tree Cover - 2015
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... -
Soil Properties - 2018
Table of properties of soil types. One to many relate with the Soils 2018 layer. -
Buildings Planned & Buildings Use GFA
Buildings Planned - Buildings captured from site plans. These are typically commercial and multi-family residential buildings. Buildings Use GFA - Includes gross floor area... -
Current Households
Current households 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 data... -
Forecast Households
30-year household forecasts at a parcel level within Fairfax County developed on the VALID_TO date in the attribute table. For methodology and a data dictionary please view the... -
Forecast Population
30-year population forecasts at a parcel level within Fairfax County developed on the VALID_TO date in the attribute table. For methodology and a data dictionary please view the... -
Current Population
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 data... -
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... -
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... -
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... -
Elementary School AAP Attendance Areas
Boundaries of attendance areas for elementary school Advanced Academic Program (AAP). It depicts all of the AAP elementary school attendance areas for Fairfax County Public... -
Soils - 2018
This data set is based upon the 2011 soil survey prepared by the US Department of Agriculture-Natural Resources Conservation Service. The 2011 soil survey was prepared to... -
Middle School AAP Attendance Areas
Boundaries of attendance areas for middle school Advanced Academic Program (AAP). It depicts all of the AAP middle school attendance areas for Fairfax County Public... -
Census 2020 Block
The 2020 decennial census blocks within Fairfax County. This data was acquired from the US Census Bureau, with fields slightly customized by Fairfax County Department of... -
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... -
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... -
Forecast Housing Units
30-year housing unit forecasts at a parcel level within Fairfax County developed on the VALID_TO date in the attribute table. For methodology and a data dictionary please view...