Which country has the largest number of Palestinian refugees?

Jordan has the largest number of Palestinian refugees due to its history and geography. Following the Arab-Israeli conflicts, particularly the events surrounding the 1948 Arab-Israeli War and the 1967 Six-Day War, a significant influx of Palestinian refugees moved to Jordan. The country has a relatively open policy towards Palestinian refugees, providing them with various rights and services, including access to education and healthcare. As a result, it is estimated that a substantial percentage of Jordan's population identifies as of Palestinian origin.

In contrast, while Lebanon, Turkey, and Iraq host Palestinian refugees, their numbers are significantly smaller, and the conditions and policies regarding refugees in those countries differ. Lebanon has a sizable Palestinian refugee population, but they face many restrictions and limited rights compared to those in Jordan. Turkey and Iraq have fewer Palestinian refugees, with limited integration and support compared to Jordan's more accommodating stance. Thus, Jordan stands out as the country with the largest population of Palestinian refugees.