4. Gush Etzion bloc
First post-1948 settlement was founded in 1967
Population: 20,532 (excluding Betar Illit)
Gush Etzion is the collective name used for a group of Israeli settlements in the vicinity of the West Bank city of Bethlehem. The Foundation for Middle East Peace counts 15 settlements as part of the bloc, including Betar Illit. The settlements lie on both sides of the separation barrier, but entirely on the Palestinian side of the Green Line.
Jews first attempted to settle the area now part of the Gush Etzion bloc in the 1920s. The first attempt was unsuccessful, and later attempts were destroyed in the 1948 war. Efforts began again in 1967, when Israel took over the West Bank in the Six-Day War.