The history of Samaria under Neo-Assyrian rule is usually a part of the general description of the land of Israel and the Levant. From these descriptions it seems that the expansion of the Neo-Assyrian Empire in the region of Samaria is well documented in the various historical and archaeological sources of this period. Numerous studies were carried out about the historical and archaeological aspects of this period in the land of Israel. Nevertheless, much of this research dealt with Judah, and only few researches were conducted on the Samaria region. These studies described the Samaria region as a whole unit, and did not distinguish between sub-units within Samaria. In this paper I will examine the history of the Samaria region after the Neo-Assyrian conquest, the organization of the Assyrian administration, and the extent of its influence in various areas within this region, considering updated data from archaeological surveys and excavations.