what is the 10/40 window?

 

The 10/40 window refers to regions in the eastern and western hemisphere, located between 10 and 40 degrees north of the equator. Those who live in the 10/40 window are very likely to suffer from poverty and a lack of access to the gospel. About two-thirds of the world’s population live in this area of the world and many have never even heard the name of Jesus.