HomeHistory & CivilizationTop 10 Ancient Empires by Population
Top 10Updated 2026年3月3日

Top 10 Ancient Empires by Population

This ranking is based on widely accepted peak population figures of ancient empires from the 6th century BCE to the 16th century CE. Population data synthesizes official census records, archaeological evidence, and modern demographic research, reflecting each empire's human resource control and governance capacity at its zenith.

Current #1
Mongol Empire
RankEmpire NamePeak Population (million)Peak Period / Territory Area
1
Mongol Empire
110Mid-13th century / ~24 million km²
2
Abbasid Caliphate
50Early 9th century / ~11.1 million km²
3
Han Dynasty
59.6156 CE / ~6 million km²
4
4
Roman Empire
56.8117 CE / ~5 million km²
5
5
Tang Dynasty
80755 CE / ~12.37 million km²
6
6
Ming Dynasty
721626 CE / ~9 million km²
7
7
Achaemenid Persian Empire
44480 BCE / ~5.5 million km²
8
8
Mughal Empire
1501700 CE / ~4 million km²
9
9
Song Dynasty
1001120 CE / ~2.8 million km²
10
10
Ottoman Empire
35Late 16th century / ~5.2 million km²

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