Riyadh Province

The Riyadh Region ( '), also known as the Riyadh Province, and officially the Emirate of Riyadh Province, is a region of Saudi Arabia, located in the geographic center of the country. It has an area of and with a 2017 population of 8,216,284, it is the second-largest region by both area and population, behind the Eastern Province and Mecca Region respectively. The capital governorate of the province is the Riyadh Governorate and it is named after the capital of the kingdom, Riyadh, which is the most populous city in the region and the kingdom, with a little less than two-thirds of the population of the region residing within the city.
Other populous cities in the region include Al Ghat, Zulfi and Majma'ah. Approximately half of the region's area is desert, and it only borders other regions of the kingdom; it has no international borders. The region borders, clockwise from the north, the Eastern Province, Najran Region, 'Asir Region, Mecca Region, Medina Region and the Al-Qassim Region. It is one of the 7 regions of the kingdom that do not have a coastline.
Population.
Population development since 1992:
Subdivisions.
In addition to the Municipality of Riyadh, the region is divided into 19 governorates ("muhafazat") and 1 sub-governorate ("markaz"):