Where do most fire deaths occur: residential or commercial properties? The vast majority (76.5%) of fire deaths take place in residential properties. Approximately 78% of fire injuries take place on residential properties. (2013) By ProMatcher Staff Updated: 08/08/2016 Next Question Source: FEMA Next Question Find Local Pros Free Actuaries Cost Estimates Related Questions Do fire sprinklers keep fire fighters safer? Do fire sprinklers reduce civilian fire injury costs? Do fire sprinklers reduce fire injury medical costs? Do fire sprinklers reduce fire damage? Do fire sprinklers use more water than traditional fire hoses?