Gjøvik () is a municipality in Innlandet county, Norway. It is located in the traditional district of Toten. The administrative centre of the municipality is town of Gjøvik. Some of the villages in Gjøvik include Biri, Bybrua, and Hunndalen. The municipality is the 169th largest by area out of the 356 municipalities in Norway. Gjøvik is the 35th most populous municipality in Norway with a population of 30,267. The municipality's population density is and its population has increased by 3.6% over the previous 10-year period. Historically, the village of Gjøvik was part of the parish and municipality of Vardal. On 1 January 1861, the village was granted kjøpstad (town) status. At that time, the village was separated from Vardal to form a separate municipality given its new status as a town. Initially, the new town and municipality of Gjøvik had 626 residents. On 1 July 1921, a part of Vardal municipality located just outside the town of Gjøvik (population: 723) was annexed into the town. Again, on 1 January 1955, another part of Vardal (population: 1,372) was transferred to the town. During the 1960s, there were many municipal mergers across Norway due to the work of the Schei Committee. On 1 January 1964, the neighboring rural municipalities of Biri (population: 3,274), Snertingdal (population: 2,471), and most of Vardal (population: 9,612) were all merged with the town of Gjøvik (population: 8,251) to form the new, larger Gjøvik Municipality. The municipality (originally the town) is named after the old Gjøvik farm (Djúpvík). The first element is djúpr which means "deep". The last element is vík which means "small bay" or "inlet". The original coat of arms was granted in 1922 and it was in use until 2 September 1960 when a new coat of arms was put into use. The diagonal division of the shield shows green and white to symbolise the dark forests around the (light) city. The vertical wavy pale symbolises the Hunnselva river that runs into the lake Mjøsa (the largest lake in Norway).