The population of Arjastan is 23,643,107 according to the census taken in February 2007. 88.4% (20,900,507) of these people have the Arjan nationality, although only 73.7% (17,424,970) are ethnically Arjan. The biggest minorities come from Tomstria and Gabriel, although a growing number of people from Ugaly are also arriving.
Arjastan is split into 6 states as well as a capital district area (Crnovac). The six states enjoy a reasonably high level of autonomy, although recently the government is cracking down on separatist feelings growing in several of the states.
Arjan is the official language, although various other languages are in use in Arjastan. Izgravian and Argonian are official languages in their respective states, equal with Arjan, and Azhulian is recognised as an endangered language by the Arjan government.
Arjan has roots in various different languages, for example Slavic and Germanic ones. However, it is not really closely related to any other language.
The principal foreign languages for business are English, French, Dutch and German.