Ullensaker is a municipality in Akershus county, Norway. It is part of the traditional region of Romerike. The administrative centre of the municipality is the city of Jessheim. It has a population of 40,459 inhabitants. Norway's largest international airport Oslo Airport, Gardermoen, is located in Ullensaker.
Ullensaker
Herredshuset was completed in 1901 and housed Ullensaker county administration until 1967.
Harald Espelund, 2010
Galder with Dimmu Borgir, 2007
Akershus is a county in Norway, with Oslo as its administrative centre. Akershus has been a region in Eastern Norway with Oslo as its main city since the Middle Ages, and is named after the Akershus Fortress in Oslo and ultimately after the medieval farm Aker in Oslo. From the Middle Ages to 1919, Akershus was a main fief and main county that included most of Eastern Norway, and from the 17th century until 2020 and again from 2024, Akershus also has a more narrow meaning as a smaller central county in the Greater Oslo Region. Akershus is Norway's largest county by population with over 716,000 inhabitants.
Akershus Fortress, in modern Oslo, was the namesake and center of the region of Akershus since the Middle Ages, and was located within Akershus main county until 1919.
