Boundary Map Parish Boundaries for the Archdiocese of Birmingham Here is the Boundary Map for all the Parishes within the Archdiocese of Birmingham. By clicking on the box outline at the top right hand corner of the map, it will open up the map within Google Maps. From there you can search an address and find out which street is part of which Parish. The blue and red markers are all churches within the Parishes. PLEASE NOTE: The Boundary Map is currently subject to a detailed review. The majority of the map is accurate, but some areas may be subject to inaccuracy and this needs to be addressed. The map cannot easily be updated in its current format and so we are working to find a solution.