city Nicomedia: All Data

Nicomedia is a city in Turkey. This page covers its chronology of mentions across 5,500 years of history, including capitals, battles, events and subdivisions. Part of Phersu Atlas.

1. Lists and Timelines

Nicomedia : All the events that happened on its coordinates Nicomedia : All the polities that existed on its coordinates Nicomedia : Chronology

İzmit: Chronology of Mentions

Note: For polities of antiquity, the listed capital or subdivision capital may also represent one or several of the most important cities of the region.

296 BC
Capital of Kingdom of Bythinia
117 AD
Subdivision Capital of the Province of Bithynia and Pontus, part of Roman Empire
286 AD
Capital of Diocletian: East
306 AD
Capital of Maximinus Daia: East
314 AD
Capital of Licinius: East
1033 AD
Subdivision Capital of the Thema of Optimaton, part of Byzantine Empire
1205 AD
Mentioned in Event: Bulgarian-Latin wars
1207 AD
Mentioned in Event: Conquests of Henry
1329 AD
Mentioned in: Battle of Pelekanon, part of Conquests of Orhan
1338 AD
Mentioned in: siege of Nicomedia, part of Conquests of Orhan
1918 AD
Mentioned in Event: French Occupation of strategic places in Turkey after WWI
1920 AD
Mentioned in Event: Greek Offensive (Greco-Turkish War)
2025 AD
Subdivision Capital of the Province of Kocaeli Province, part of Republic of Türkiye