Swedish dialects in Ostrobothnia

Ostrobothnian Swedish (Swedish: österbottniska) is a variety of Finland-Swedish, spoken in Finland. Outside the autonomous island province of Åland, which is officially monolingually Swedish, Ostrobothnia is the only region of mainland Finland where Swedish-speakers are the majority (51%).[1]

Ostrobothnia on a map of Finland

Some of the most archaic Nordic dialects in Mainland Scandinavia are found in Ostrobothnia, especially regarding pronunciation. They also share many common features with the Westrobothnian dialects spoken on the other side of Kvarken, in parts of Westrobothnia and Norrbotten.