Part of the city of Tromsø in Northern Norway, Norway Tromsdalen Part of the city of Tromsø View of the Tromsdalen area Tromsdalen Location of Tromsdalen Show map of Troms og Finnmark Tromsdalen Tromsdalen (Norway) Show map of Norway Coordinates: 69°38′39″N 18°59′57″E﻿ / ﻿69.6442°N 18.9992°E﻿ / 69.6442; 18.9992Coordinates: 69°38′39″N 18°59′57″E﻿ / ﻿69.6442°N 18.9992°E﻿ / 69.6442; 18.9992 Country Norway Region Northern Norway County Troms og Finnmark District Hålogaland Municipality Tromsø Municipality Area [1] • Total 5.01 km2 (1.93 sq mi) Elevation [2] 47 m (154 ft) Population (2017)[1] • Total 16,787 • Density 3,351/km2 (8,680/sq mi) Time zone UTC+01:00 (CET) • Summer (DST) UTC+02:00 (CEST) Post Code 9020 Tromsdalen