Metropolitan City of Turin

Metropolitan City of Turin
Città metropolitana di Torino (Italian)
Sità metropolitan-a 'd Turin (Piedmontese)
Palazzo Cisterna in Turin, the provincial seat
Location of the Metropolitan City of Turin
Coordinates: 45°04′00″N 7°42′00″E / 45.0667°N 7.7000°E / 45.0667; 7.7000
Country Italy
Region Piedmont
Established1 January 2015
Capital(s)Turin
Municipalities312
Government
 • Metropolitan mayorStefano Lo Russo (PD)
Area
 • Total
6,827.00 km2 (2,635.92 sq mi)
Population
 (2025)
 • Total
2,204,276
 • Density322.876/km2 (836.246/sq mi)
GDP
 • Metro€69.305 billion (2015)
 • Per capita€30,304 (2015)
Time zoneUTC+1 (CET)
 • Summer (DST)UTC+2 (CEST)
Postal code
10121-10156 (Turin)
10010-10099 (other municipalities)
Telephone prefix011, 0121, 0122, 0123, 0124, 0125, 0161
ISO 3166 codeIT-TO
Vehicle registrationTO
ISTAT201
Websitewww.cittametropolitana.torino.it/cms

The Metropolitan City of Turin (Italian: città metropolitana di Torino; Piedmontese: sità metropolitan-a 'd Turin) is a metropolitan city in the Piedmont region of Italy. Its capital is the city of Turin. It replaced the province of Turin and comprises 312 comuni (sg.: comune). It was created by the reform of local authorities (Law 142/1990) and established by the Law 56/2014. It has been officially operating since 1 January 2015. With a population of 2,204,276, it is the 4th most populous metropolitan city in Italy.

The Metropolitan City of Turin is headed by the Metropolitan Mayor (sindaco metropolitano) and by the Metropolitan Council (consiglio metropolitano). Since 27 October 2021, Stefano Lo Russo has served as the mayor of the capital city, succeeding Chiara Appendino. The largest metropolitan city of Italy, it is the only one to border a foreign state, France.