Interactive Map : Metropolitan Area Vacancy Map for September 2010 |
The Metropolitan Area Quarterly Vacancy maps provide a regional or metropolitan perspective on residential and business vacancies using vacancy definitions and mail delivery data from the US Postal Service. In a special agreement with the US Postal Service (USPS) USPS, the Department of Housing and Urban Development (HUD) receives quarterly Address Management System (AMS) ZIP+4 extracts of addresses identified by USPS carriers as having been "vacant" or "no-stat" and aggregates this data to the census tract level. For more information, please visit http://www.huduser.org/portal/datasets/metro.html |