Ibu negara:
Jerusalem (1099–1187)
Tyre (1187–1191)
Acre (1191–1229)
Jerusalem (1229–1244)
Acre (1244–1291)

Bahasa:Latin, Old French, Italian (also Arabic and Greek)

Agama:Roman Catholicism (official), Greek Orthodoxy, Syrian Orthodoxy, Islam, Judaism

Kerajaan:Monarchy

King of Jerusalem:

- 1100–1118Baldwin I

- 1118–1131Baldwin II

- 1131–1152Melisende

- with Fulk 1131–1143

- 1143-1152-1162Baldwin III

- 1162–1174Amalric I

- 1174–1185Baldwin IV

Perundangan:Haute Cour

Zaman bersejarah:

- First Crusade1099

- Second Crusade1145

- Siege of Jerusalem1187

- Third Crusade1189

- Treaty of Ramla1191

- Capture of Acre1291