Speaker Numbers

International Speaker Numbers according to

EGIDS (Ethnologue)	Source	UNESCO	Source	ELCAT (Endangered Languages Project)	Source
51 550		Site under maintenance (will be updated)		Not listed

National Speaker Numbers

Country	Language	National Speaker Number	Bases for Calculation	Year	Source
Ireland	Irish Sign Language (ISL)	Approx. 40 000 (not a census)	Communication language	2026 (Website accessed)

Endangerment

International Endangerment according to

UNESCO	Source	ELCAT (Endangered Languages Project)	Source
Site under maintenance (will be updated)		Not listed

National Endangerment according to EGIDS (Ethnologue)

Country	Language	Endangerment Level	Source
Ireland	Irish Sign Language (ISL)	5 (Developing)

Pan-National Official Language in

Ireland