A declining demographic of 10-15 year olds in an area indicates a future decrease in the renter pool in that area in approximately 10 years, making it less desirable for rental property investment.
"we look at the 10 to 15 year old uh demographic... in 10 years they get old are renters right 10 years they're going to be renting from us right and if the chart is downward sloping saying there's less and less 10 to 15 year olds then that's not a good sign we we probably don't want to invest there"