Ostrobothnia (administrative region) in the context of "Central Ostrobothnia"

Satakunta (in both Finnish and Swedish, Finnish pronunciation: [ˈs̠ɑt̪ɑˌkun̪t̪ɑ]; historically Satacundia or Satagundia) is a region (maakunta / landskap) of Finland, part of the former Western Finland Province. It borders the regions of Southwest Finland, Pirkanmaa, South Ostrobothnia and Ostrobothnia. The capital city of the region is Pori. The name of the region literally means hundred. The historical province of the same name was a larger area within Finland, covering modern Satakunta as well as much of Pirkanmaa.

South Ostrobothnia (Finnish: Etelä-Pohjanmaa [ˈetelæˌpohjɑmˌmɑː]; Swedish: Södra Österbotten) is one of the 19 regions of Finland. It borders the regions of Ostrobothnia, Central Ostrobothnia, Central Finland, Pirkanmaa, and Satakunta. Among the Finnish regions, South Ostrobothnia is the ninth largest in terms of population. Seinäjoki is the regional centre and by far the largest city in the area.

As a cultural area, South Ostrobothnia is larger than its current regional borders and includes the region of Ostrobothnia as well.

Vaasa (Finnish: [ˈʋɑːsɑ]; Swedish: Vasa, Finland Swedish: [ˈvɑːsɑ] ), formerly (1855–1917) known as Nikolaistad (Finnish: Nikolainkaupunki; lit. 'city of Nicholas'), is a city in Finland and the regional capital of Ostrobothnia. It is located on the west coast of the country, on the Gulf of Bothnia. The population of Vaasa is approximately 70,000, while the sub-region has a population of approximately 111,000. It is the 14th most populous municipality in Finland, and the tenth most populous urban area in the country.

Vaasa was granted its charter in 1606, during the reign of Charles IX of Sweden, and is named after the Royal House of Vasa. During the Finnish Civil War in 1918, Vaasa was briefly the capital of the White Finland and hosted the Senate of Finland.

Korsholm (Finland Swedish: [korsˈholm]; Finnish: Mustasaari) is a municipality in Finland, located on the west coast of the country. Korsholm is situated in Ostrobothnia, along the Gulf of Bothnia. The population of Korsholm is approximately 20,000, while the sub-region has a population of approximately 111,000. It is the 55th most populous municipality in Finland.

The town of Vaasa was founded in Korsholm parish in 1606 and today the municipality completely surrounds the city. It is a coastal, mostly rural municipality, consisting of a rural landscape and a large, fractured archipelago. The administrative center is Smedsby, situated 3 km (2 mi) from Vaasa center along Finnish national road 8.

Jakobstad (Finland Swedish: [ˈjɑːkopˌstɑːd]; Finnish: Pietarsaari, Finnish: [ˈpie̯tɑrˌsɑːri]) is a town in Finland, located on the west coast of the country. Jakobstad is situated in Ostrobothnia, along the Gulf of Bothnia. The population of Jakobstad is approximately 20,000, while the sub-region has a population of approximately 51,000. It is the 57th most populous municipality in Finland.

Jakobstad covers a land area of 88.52 km (34.18 sq mi). The population density is 222.19/km (575.5/sq mi). Neighboring municipalities are Larsmo, Pedersöre, and Nykarleby. The city of Vaasa is located 98 km (61 mi) southwest of Jakobstad.

Pedersöre (Finnish: Pedersören kunta, before 1989 Pietarsaaren maalaiskunta) is a municipality in Finland, located on the west coast of the country. Pedersöre is situated in Ostrobothnia, along the Gulf of Bothnia. The population of Pedersöre is approximately 11,000, while the sub-region has a population of approximately 51,000. It is the 87th most populous municipality in Finland.

Pedersöre covers an area of 826.05 square kilometres (318.94 sq mi) of which 31.77 km (12.27 sq mi) is water. The population density is 14.26 inhabitants per square kilometre (36.9/sq mi).

Finland Swedish or Fenno-Swedish (Swedish: finlandssvenska; Finnish: suomenruotsi) is a variety of the Swedish language and a closely related group of Swedish dialects spoken in Finland by the Swedish-speaking population, commonly also referred to as Finland Swedes, as their first language.

For the most part, these dialects and the dialects spoken in Sweden are mutually intelligible, although some archaic dialects in Ostrobothnia are practically unintelligible to Swedish-speaking people in southern Finland (and in Sweden). Most Swedish-speaking Finns emphasize that Finland Swedish is not a separate language from the Swedish of Sweden. The Swedish dialects in Finland are considered varieties of Swedish, and the norm for written Standard Swedish is completely applicable also for Finland Swedish. Today, Swedish dialects are spoken in four different regions in Finland: Ostrobothnia, Åland, Southwest Finland and Uusimaa.