When did the earliest recognizable cities emerge in the ancient Middle East?

The earliest recognizable cities in the ancient Middle East emerged by approximately 3500 BCE. While there were earlier, unwalled settlements—such as the prepottery site at Jericho dating to about 7000 BCE—these did not possess the permanent, complex characteristics associated with the later urban revolution.12

In this context, a city is defined as a settlement that serves as a central hub for smaller surrounding communities, features shrines to major deities, maintains extensive granaries, and exhibits an advanced degree of occupational specialization. These urban centers first developed in the Nile valley and along the Sumerian coast in modern Iraq.21

The most prominent early examples in southern Mesopotamia include Eridu, Uruk, Bad-tibira, Nippur, and Kish. The site of Uruk, in particular, provides clear evidence of this urbanization through its rapid growth, monumental architecture, and the development of administrative systems, including the earliest forms of writing.23