In the 1550s, the
Finnish Church, under the influence of
Protestant reformer
Mikael Agricola, established
parish church in Kuopionniemi. Governor
Per Brahe the Younger founded the settlement of Kuopio in 1653. However, the official date of the city's founding is November 17, 1775, when King
Gustav III of Sweden ordered the formal establishment of the city as the governmental seat of
Savo-Karjala Province (Swedish:
Savolax och Karelens län, Finnish:
Savonlinnan ja Karjalan lääni). Following the conclusion of the
Finnish War in 1809, which occurred in the context of the broader
Napoleonic Wars, Finland would be annexed by the
Russian Empire as an
autonomous Grand Duchy. In the 19th century, Eastern Finland would see considerable infrastructural investment and modernization, particularly in the realm of
transportation. The development of infrastructure would lead to the further economic integration of previously isolated, inland areas, with economic and commercial hubs on the Baltic Coast. Major
public works projects built during this time include the
Saimaa Canal in 1856, which opened up a summer route between
Lake Saimaa and the Baltic Sea, and the
Savo railway in 1889, Kuopio's original train station was built the same year and would serve as the city's main rail terminus until 1934, when it was demolished replaced by the
current Kuopio railway station. Following
World War II, Kuopio's population would grow significantly due in part to the settlement of
Karelian evacuees and a high birth rate. Population growth necessitated the expansion of schools. At the end of the 1940s, support was also provided for
school transports and the provision of free
school meals, expanding a
welfare program that had been active since 1902. In the 1960s, the construction of
suburbs began with the development of
Puijonlaakso. Since then, Kuopio has seen the further construction and growth of suburban areas. These include Tiihotar (as part of
Saarijärvi) in the 1960s, Saarijärvi, Kelloniemi, and Levänen in the 1970s, and Jynkkä and Neulamäki in the 1980s. The city of Kuopio has expanded to encompass several surrounding towns. The municipality of
Maaninka joined the city of Kuopio in 2015, the town of
Nilsiä in 2013, and
Karttula in 2011,
Vehmersalmi in 2005,
Riistavesi in 1973, and
Kuopion maalaiskunta in 1969. == Geography ==