New evidence, culled from the Nablus advisory council (majlis al-shūrā) records and based on an actual Ottoman population count taken in December 1849, indicates that the city's population at that time numbered at least 20,000 people, more than twice the frequently cited figure of 8,000–9,000. This revision raises serious doubts about the veracity of hitherto commonly accepted population figures, most of them based on contemporary estimates by Western observers, for the various regions of Palestine during the first three-quarters of the 19th century. Moreover, when compared to available data for Nablus from the 16th and the late 19th centuries, it seems that the pattern of Nablus's demographic development differs from what the proponents of Ottoman decline and modernization theses have argued.2 Instead of decreasing during the so-called dark ages of Ottoman decline in the 17th and 18th centuries, Nablus's population increased significantly; and instead of growing robustly during the so-called period of modernization in the second half of the 19th century, it appears to have leveled off.