Campobasso (It. Provincia di Campobasso) is a province in the Molise region of Italy. Its capital is the city of Campobasso. In Italy, the province (in Italian: provincia) is an administrative division of an intermediate level, between municipality (comune) and region (Regione). ... Molise is a region of southern Italy, the second smallest of the regions. ... Campobasso is the capital city of the Molise region in Italy. ...

It has an area of 2,909 sq km, and a total population of 230,749 (2001). There are 84 communes in the province (source: Italian institute of statistics Istat, see this link).