The land is mountainous and has few natural resources. It comprises 26 districts. English is the official language. The population is 48% Protestant and 45% Catholic. Farming (livestock, dairy products, cereals, potatoes) is the largest single occupation. Heavy industry is concentrated in and around Belfast, one of the chief ports of the British Isles. Machinery and equipment manufacturing, food processing, and textile and electronics manufacturing are the leading industries; papermaking, furniture manufacturing, and shipbuilding are also important. Northern Ireland's fine linens are famous.
The Northern Ireland Assembly has limited devolved powers from the British Parliament, and often has been suspended since its establishment in 1999. The government is based on a power-sharing arrangement that requires that its members include a minimum number of both Protestants and Catholics, and that those members have the support of the representatives elected by their respective communities. Northern Ireland has 18 representatives in the British Parliament.