Census 2020 Block Polygons

Arlington County - GIS Portal

Updated Nov 2, 2026

About this dataset

This layer presents the 2020 Census block boundaries for Arlington County. The geography and attributes were sourced from US Census Bureau 2020 TIGER FGDB.

Contact: Department of Environmental Services

Data Accessibility: Publicly Available

Update Frequency: Never

Document Last Revision Date: 11/3/2023

Document Creation Date: 11/3/2023

Feature Dataset Name: Census_2020

Layer Name: Census_2020_Blocks_poly

Data and resources (7)

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ArcGIS Hub Dataset
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ArcGIS
ArcGIS GeoService
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CSV
CSV
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ZIP
Shapefile
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GeoJSON
GeoJSON
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KML
KML
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ZIP
File Geodatabase
Modified Jul 2, 2026Archive contents can be listed
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Census 2020 Block Polygons

About this dataset

Data and resources (7)

ArcGIS Hub Dataset

ArcGIS GeoService

CSV

Shapefile

GeoJSON

KML

File Geodatabase