Roman Empire in AD 211 at a glance
In AD 211 the empire covered about 4.81 million km². That is 1.4% less than at AD 117. It took in all or part of 45 modern countries, with the biggest shares of Bosnia and Herzegovina (100%), Kosovo (100%) and Liechtenstein (100%).
Septimius Severus, who had won power in a civil war, died at York while campaigning in Britain. His sons Caracalla and Geta were meant to rule together, but Caracalla soon had his brother killed.
Septimius Severus dies; his sons Caracalla and Geta succeed. Ruler at the time: Caracalla and Geta.
- 4.81 million km²area of the empire
- -1.4%since AD 117
- 45modern countries inside
- 43provinces held
AWMC extent for AD 200 stands in for AD 211 (no change of note between them). This outline is the Ancient World Mapping Center map for that period, as published. Borders are approximate and debated.
What changed since AD 117
The area fell by about 68,441 km² (1.4%), from 4,880,924 km² to 4,812,484 km². Provinces added: Mesopotamia and Osrhoene.
Which modern countries were inside the empire in AD 211?
45 modern countries were at least partly inside the empire. The share is the part of today's country that fell inside the outline above. The largest shares were Bosnia and Herzegovina, Kosovo, Liechtenstein, Luxembourg, San Marino and Vatican City.
Shares are measured against the part of each country inside a box around the Mediterranean world, so overseas territories do not count. A country counts as inside only above 1% of its area or 500 km².
Provinces held in AD 211
- Achaea
- Aegyptus
- Africa Proconsularis
- Alpes (Maritimae, Cottiae, Graiae et Poeninae)
- Aquitania
- Arabia Petraea
- Asia, Bithynia et Pontus and Thracia
- Hispania Baetica
- Britannia
- Cilicia
- Corsica
- Crete
- Cyprus
- Cyrenaica
- Dacia
- Dalmatia and Pannonia Superior
- Epirus
- Galatia, Cappadocia and Pontus
- Gallia Belgica
- Gallia Cisalpina (northern Italy)
- Gallia Lugdunensis
- Gallia Narbonensis
- Germania Inferior
- Germania Superior
- Hispania Tarraconensis
- Italia (peninsula)
- Judaea (Syria Palaestina)
- Lusitania
- Lycia et Pamphylia
- Macedonia
- Mauretania (Caesariensis and Tingitana)
- Mesopotamia
- Moesia Inferior
- Moesia Superior
- Noricum
- Numidia
- Osrhoene
- Pannonia Inferior
- Raetia
- Sardinia
- Sicilia
- Syria
- Syria Phoenice
Province outlines are the AD 200 ones. Where the source map joins several provinces, the province page says so.