Jambi is a province of Indonesia. It is located on the east coast of central Sumatra and spans to the Barisan Mountains in the west. Its capital and largest city is Jambi. The province has a land area of 50,160.05 km², and a sea area of 3,274.95 km². It had a population of 3,092,265 according to the 2010 Census and 3,548,228 according to the 2020 Census.