1.  Lebanon
[By CIA THE WORLD FACTBOOK ]

Ethnic groups:
Arab 95%, Armenian 4%, other 1% note:many Christian Lebanese do not identify themselves as Arab but rather as descendents of the ancient Canaanites and prefer to be called Phoenicians
Languages:
Arabic (official), French, English, Armenian
Religions:
Muslim 59.7% (Shia, Sunni, Druze, Isma'ilite, Alawite or Nusayri), Christian 39% (Maronite Catholic, Greek Orthodox, Melkite Catholic, Armenian Orthodox, Syrian Catholic, Armenian Catholic, Syrian Orthodox, Roman Catholic, Chaldean, Assyrian, Coptic, Protestant), other 1.3% note:17 religious sects recognized
Population:
4,140,289 (July 2012 est.) country comparison to the world:

The Mohammad al-Amin Mosque in Beirut

2.  Islam In Lebanon
[By WIKIPEDIA ]

Islam in Lebanon is divided between four Muslim sects; Shias, Sunnis, Alawites, and Ismailis including the Druze. Muslims (including Druze) account for 59.7% of the total population of Lebanon, where 39% are Christians.^[1] About 25% of the Lebanese population is Sunni, concentrated largely in coastal cities. Shi'is - about 35% ^[2] of the total population of Lebanon - live mostly in the northern area of the Beqaa Valley and southern Lebanon. A religious data in 1985 suggests that the number of Muslims has risen, with 75% compared with Christians at 25%.By the 1980s Shi'is became a large confessional group in Lebanon, leading to demands for better educational and employment opportunities and redistribution of power based on actual numbers.