The objectives of this study are: first: to analyze some of the Socio-economic characteristics of the Palestinian Refugees and displaced persons in the two camps of Irbid governorate (Irbid Camp and Azmi Al-Mufti Camp), and also in the surrounding areas (Irbid City and Husn City). Second: to compare these characteristics between the refugees and displaced persons in the areas of the study (Azmi Al-Mufti Camp, Irbid Camp, Irbid City, and Husn City), and also between the following groups: refugees, displaced persons, and the rest of the Jordanian Society.