This paper deals with the demographic transition in Jordan between 1979 and 2007, and provides projections for the demographic indicators for the period 2008 - 2025 In this paper we will study the components of demographic transition during the period of the study and see how these components developed over years, and see how these components will behave during the future. Finally in this paper we will see when the demographic window will open in the society of Jordan, and how long it will stay open. Also we will study the economic implications on Jordan economy.