Serdica, also spelled Sardica, is the historical Roman name of the city now known as Sofia, the capital of Bulgaria.
Facts
Sources
1. City Population (citypopulation.de): Bulgaria: Major Cities
City Population (citypopulation.de)Cities and towns table, 2025-12-31 estimate column (Sofia)Quote, Cities and towns table, 2025-12-31 estimate column (Sofia)
Sofija [ Sofia ] SFS София 1,114,759 1,114,925 1,091,772 1,202,761 1,183,454 1,213,134 49203
View the Source 2. Serdica (Wikidata)
P625 (coordinate location)Quote, P625 (coordinate location)
latitude 42.698, longitude 23.322
View the Source Wikidata: Serdica
Wikidata Q4067160, class allow-list match (w-wdresolver-0926)View the Source Serdica (Wikipedia)
In Group: Cities of Eastern Europe (World), Wikipedia; part-of country and UN M49 subregionView the Source Reader Challenges (0)
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