Image of web apps

Public Apps

  • The one-stop location for all of our Mapping Applications.
  • This App is designed to help make some of Blair County's Assessment information more accessible to the public.
  • Type in an address, and this application will tell you where you go to vote.
  • Discover if you are located within a FEMA designated flood zone (FEMA hosted data)
  • For more information on the FEMA Flood Insurance program, click here.
  • Note: This application is for informative, advisory purposes only. Blair County does not declare whether or not a property of interest is within a floodplain, nor do we issue certificates of elevation.

Have an idea for an application? Contact Blair County GIS Department at (814) 693-2535 or email us at


Blair County Courthouse
423 Allegheny St., Suite 011
Hollidaysburg, PA 16648

(814) 693-2535

Monday - Friday
8:00 AM - 4:00 PM (EST)