Tammisalo

Tammisalo
Tammelund
Tammelund tower (1935)
Position of Tammisalo within Helsinki
Coordinates: 60°11′28″N 25°03′50″E / 60.19111°N 25.06389°E / 60.19111; 25.06389
Country Finland
RegionUusimaa
Sub-regionGreater Helsinki
MunicipalityHelsinki
DistrictSoutheastern
Subdivision regionsnone
Area
0.74 km2 (0.29 sq mi)
Population
 (2024)
2,331
 • Density3,150/km2 (8,200/sq mi)
Time zoneUTC+2 (EET)
 • Summer (DST)UTC+3 (EEST)
Postal codes
00830
Subdivision number44
Neighbouring subdivisionsHerttoniemi
Laajasalo
Marjaniemi
Roihuvuori
Vartiosaari

Tammisalo (Swedish: Tammelund) is a neighbourhood (number 44) and island in the eastern part of Helsinki, Finland. As of 2024, Tammisalo has a population of 2,331 and an area of 0.74 square kilometres (0.29 square miles). The neighbouring districts are Herttoniemi, Roihuvuori, and Laajasalo. Tammisalo is separated from Roihuvuori by Tammisalo canal and from Laajasalo by Laajasalo canal. The surrounding waters include the bays of Porolahti, Tiiliruukinlahti, Jatasalmi, and Strömsinlahti.