Communauté d'agglomération Troyes Champagne Métropole is the communauté d'agglomération, an intercommunal structure, centred on the city of Troyes. It is located in the Aube department, in the Grand Est region, northeastern France. It was created in January 2017 by the merger of the former Communauté d'agglomération du Grand Troyes with 3 former communautés de communes and 6 other communes. Its area is 889.6 km. Its population was 172,329 in 2018, of which 61,996 in Troyes proper.
Troyes (French pronunciation: [tʁwa] ) is a commune and the capital of the department of Aube in the Grand Est region of northeastern France. It is located on the Seine river about 140 km (87 mi) south-east of Paris. Troyes is situated within the Champagne wine region and is near the Orient Forest Regional Natural Park.
Troyes had a population of 61,996 inhabitants in 2018. It is the center of the Communauté d'agglomération Troyes Champagne Métropole, which was home to 170,145 inhabitants.