Source: d-maps.com: http://d-maps.com/carte.php?num_car=25406&lang=en
State Capital: Pachuca de Soto
Population: 2,753,582
Size: 20,813 sq. km. (8,036 sq. mi.)
UK Libraries has large number of resources on Mexico and its states. To find more information on the state of Hidalgo go to the library catalog, select "Library Catalog" and type in Hidalgo Mexico as a phrase to do a keyword search.