Libyan Jews arriving in Jaffa
A growing sense of insecurity, coupled with the establishment of the State of Israel, led many Jews to leave the country. Although emigration was illegal, more than 3,000 Jews succeeded in leaving, and many went to Israel. When the British legalized emigration in 1949, more than 30,000 Jews fled Libya.
At the time of Colonel Qaddafi’s coup in 1969, some 500 Jews remained in Libya. Qaddafi subsequently confiscated all Jewish property and cancelled all debts owed to Jews. By 1974 there were no more than 20 Jews, and it is believed that the Jewish presence has passed out of existence.
source