Tolosa, Spain

Tolosa
General view of Tolosa
Tolosa
Location of Tolosa within the Basque Autonomous Community
Tolosa
Tolosa (Spain)
Coordinates: 43°8′N 2°5′W / 43.133°N 2.083°W / 43.133; -2.083
Country Spain
Autonomous community País Vasco
ProvinceGipuzkoa
EskualdeaTolosaldea
Founded1256
Government
 • MayorOlatz Peón (PNV)
Area
 • Total
37.39 km2 (14.44 sq mi)
Elevation
75 m (246 ft)
Population
 (2025-01-01)
 • Total
20,070
 • Density536.8/km2 (1,390/sq mi)
Demonym(s)Tolosano/a, Tolosarra
Time zoneUTC+1 (CET)
 • Summer (DST)UTC+2 (CEST)
Postal code
20400
Official language(s)Spanish, Basque
WebsiteOfficial website

Tolosa (Spanish and Basque: [toˈlosa]) is a town and municipality in the Basque province of Gipuzkoa, in northern Spain. It is located in the valley of the river Oria, next by Uzturre, a local mountain topped by a white cross.

Its economy relies primarily on the industrial sector, specifically papermaking.