Jeffersonville Bancorp operates as the bank holding company for Jeff Bank that provides community banking services to individuals, small businesses, and local municipal governments primarily in Sullivan County, New York. The company offers various deposit products, such as checking, money market, savings, and NOW, as well as demand and time deposits. It also offers commercial mortgage, farmland, construction, real estate, agricultural, residential mortgage, home equity, consumer, installment, and other consumer loans. The company was founded in 1913 and is based in Jeffersonville, New York.