Maps & Data


Small Arlington Map Welcome to the Arlington County Maps and Data web pages. Compiled here are the most up-to-date data and maps of Arlington County, including a wide variety of population, housing, land use, and geographic information about the County.

New Version of Interactive Mapping

A new version of the Interactive Mapping Software (OnPoint 6.0) is now available. If you have bookmarked the old application please change your bookmark to point to the new version. The interface is nearly the same as the prior version. The prior version will remain online until mid Feb. If you have any questions feel free to contact the GIS Mapping Center using the link at the bottom of this page.

2007 GIS Products

The GIS Mapping Center has published their 2007 set of products. This includes a 500 page Real Estate Map Book in both hard copy and PDF format and a GIS data CD.

2005 Images Online

The 2005 images are available for viewing using the online mapping application. These images were flown in March 2005 and have a resolution of 1ft. However they are highly compressed so some quality is sacrificed. A data CD is available of these images. See the GIS products listing for details.



The Geographic Information System (GIS) is a computer system capable of assembling, storing, manipulating, analyzing, and displaying geographic data. The following links provide access to many GIS created maps and products. The GIS is utilized by many of the departments within the County and is a useful tool for decision making.

  • Maps - Access specific maps depicting Arlington County. Maps can be viewed by topic online in .pdf format or you can find links to other County pages with maps. This includes maps of civic associations, voter precincts, streets, zoning, and many other topics.
  • Interactive Maps - Create your own map using Arlington County's latest GIS data online. The map viewer allows viewing many different GIS data layers under four different categories: General, Environment, Parks, and Planning.
  • Products - A number of GIS related products are available for purchase. To see a list of the current products and prices see the products page.
  • Related Sites - View the list related GIS and mapping resources.
  • GIS Mapping Center home page.


Arlington County is committed to providing accurate data to a broad range of audiences. Below you will find links to our data as well as publications from various departments. Data and publications are updated frequently, so please check back soon for the latest information.Please find data as well as publications regarding:

Demographic Data

These pages will give you an idea of who lives and works in Arlington.

Development Data

Arlington is a growing community - find data here about where development is taking place now and what is in the pipeline.

  • Development Reports
  • Development Tracking Data Online:
    Approved, Under Construction, Completed, and Demolished projects can be reviewed using this tool. The data is collected and provided by the Department of Community Planning, Housing, and Development. The Development data is visible under the "Planning Tab" of the interactive mapping browser.

Economic Data

Arlington offers a wide variety of data and research that might be useful for local businesses.  Check out our "Economic Indicators" for the most current economic data.


Find information about apartment buildings, rent statistics and housing unit forecasts:

Schools Information

Arlington Public Schools educates one of the nation's most diverse and sophisticated student populations--our nearly 19,000 students come from around the world and speak more than 60 different languages. Learn more about them:


Real Estate Assessments

Engineering Surveys

  • Control Monuments: The survey control monuments have been reviewed by the survey section.  All data sheets created by the County and verified are available on the Maps page under the Public Works category.  All NGS data sheets have been removed from the County site.  Also, all data sheets are accessible via the interactive mapping application under the "Environment Tab". By using the "Identify Tool" in the application you can use the link presented to display the data sheet from either NGS or Arlington County.

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Last Modified: April 23, 2013
2100 Clarendon Blvd. Arlington, VA 22201 Tel: 703-228-3000 TTY: 703-228-4611