What percentage of the population is homeless?

there is about 35% that are homless. About 3.5 million US residents (about 1% of the population), including 1.35 million children, have been homeless for a significant period of time. Over 37,000 homeless individuals (including 16,000 children) stay in shelters in New York every night. This information was gathered by the Urban Institute, but actual numbers might be higher.