I don't know of a list that will tell you exact owner/renter ratios. Like Mr. Shapiro stated, a good local lender will be able to assist as well as a good Realtor who works with investors. He/she may have knowledge of the ratios for financing purposes. I've found calling the management directly for the information has been the best way to find out. Regarding FHA approval for HOAs, some complexes have expired due to time and not because of the ratio issue. Hope this helps. Let me know if you need phone numbers to any of the management companies.