thumb|right|Koroinen on a map of Turku.
thumb|right|Koroinen on a map of Turku.
Koroinen (; Korois in Swedish) is a district in the Koroinen ward of the city of Turku, in Finland. It is located to the north of the city centre, across the river Aura from the Turku Student Village. Koroinen is mostly non-built-up area, consisting largely of recreational area. The current () population of the district is 15.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).