I think the address is in the "center" at least it certainly appears that way from a map. I have written to the archive as you suggested to confirm. It is a difficult task to look through the census because it is over 1,400 pages and it does not seem to be sorted, so I think I have to manually look for the page with the address. If you have a quick way please let me know.
The address is 9 Rue Dom Vaissette. Which I beleive is also called "Impasse" Dom Vaissette today. Do you know if there is a time period where "Dead End" streets were changed from "Rue" to "Impasse", on my mothers birth certificate the address of residence is written as "Toulouse, Rue Dom Faissette -9." (I guess that the letter written as a script "F" is meant to be "V" phoenetically)
Thanks so much. Your help so far has been great!!