Sumerian City-States: Map & History
The history of Sumer spans the late fifth to the third millennium BC in southern Mesopotamia, documenting the world's first transition from Neolithic village life to a complex urban civilization.
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Historiographical synthesis & structured realm registry
The history of Sumer spans the late fifth to the third millennium BC in southern Mesopotamia, documenting the world's first transition from Neolithic village life to a complex urban civilization. This development was catalyzed by the "monumentalization of the sacred," a process where modest ritual shrines—most notably at Eridu—evolved into massive temple complexes that functioned as "sacred magnets." These centers exerted a centripetal force on the landscape, triggering an "urban implosion" that concentrated populations into the first true metropolises, such as Uruk.
Modern Countries Once Part of Sumerian City-States
At its mapped extent, Sumerian City-States covered territory in 1 present-day country. The period shown is when the mapped borders include that country, and the note says how much of it.
Largest Present-Day Cities in Its Territory
Each opens on the live map inside Sumerian City-States's borders of that time.
Derived by testing mapped cities against this polity's dated territorial polygons, so the list is indicative and follows the borders in the source dataset.
Sumerian City-States Map Over Time
Dated world maps on which Sumerian City-States appears, with the other states of the time.
Sumerian City-States Timeline
Key historical inflections from foundation to peak territorial expansion
Expansion to peak recorded area of 106,576 km² in 2400 BCE.
Sumerian City-States: Frequently Asked Questions
When did Sumerian City-States exist?
Sumerian City-States is dated to 3400 BCE – 1761 BCE, in the Bronze Age Civilizations era.
How large was Sumerian City-States at its peak?
At its peak in 2400 BC Sumerian City-States covered about 106,576 km².
How did the map of Sumerian City-States change over time?
Sumerian City-States appears on 3 dated world maps in the atlas, from 3000 BCE to 2000 BCE. Each shows its borders in that year next to the other states of the time.
Other Sovereign Realms
Bronze Age Civilizations • Capital: Memphis
Bronze & Iron Age Civilizations • Capital: Ecbatana
Bronze & Iron Age Civilizations • Capital: Kamianka
Bronze & Iron Age Civilizations • Capital: Quanqiu, Qinyi, Qian, Pingyang, Yong, Jingyang, Yueyang, Xianyang