Two key factors that have contributed to rising homelessness over the past 20-25 years are the shortage of affordable housing and simultaneous increase in poverty. A lack of affordable housing, stagnating wages, increased unemployment, declining public assistance, and other economic factors have made it difficult for many people to afford basic necessities like housing. Homelessness is a complex issue with no single cause, but economic hardship remains a significant driver that pushes vulnerable populations into homelessness.