Fast Facts About Smithfield, RI What to know about living in Smithfield. Population (2010): 21,430 Distance from: Boston, MA: 24min Hartford, CT: 1hr 26min Providence, RI: 1hr 4min Nearest airport: Providence – 30min Median income (2020): Individual: $36,534 Household: $81,010 County: Providence County Type of location: Town Why is Smithfield a Nice Place to Live? […]