Overview
Stockholm County is a county on the Baltic Sea coast of Sweden. It borders Uppsala County and Södermanland County. It also borders Mälaren and the Baltic Sea. The city of Stockholm is the capital of Sweden. Stockholm County is divided by the historic provinces of Uppland (Roslagen) and Södermanland (Södertörn). More than one fifth of the Swedish population lives in the county. Stockholm County is also one of the statistical (national areas) according to NUTS:SE, Nomenclature of Territorial Units for Statistics within the EU. With more than two million inhabitants, Stockholm is the most densely populated county of Sweden.
History
Stockholm County was established in 1714. The City of Stockholm then constituted its own administrative entity under the Governor of Stockholm and was not part of Stockholm County. Though outside Stockholm County, the City of Stockholm was its seat.
On 1 January 1968, Stockholm County was united with the City of Stockholm. At the same time, the borders were redrawn in other directions too; Upplands-Bro Municipality was transferred from Uppsala County and a large part of the modern day Östhammar Municipality was transferred to Uppsala County.
From Wikipedia (CC BY-SA 4.0).