Speaker Numbers

International Speaker Numbers according to

EGIDS (Ethnologue)	Source	UNESCO	Source	ELCAT (Endangered Languages Project)	Source
51 500		Site under maintenance (will be updated)		12 000

National Speaker Numbers

Country	Language	National Speaker Number	Bases for Calculation	Year	Source
Czech Republic	Czech Sign Language (ČZJ)	Approx. 10 000 (not a census)	Deaf Sign Language Users	2026 (Website accessed)

Endangerment

International Endangerment according to

UNESCO	Source	ELCAT (Endangered Languages Project)	Source
Site under maintenance (will be updated)		Vulnerable

National Endangerment according to EGIDS (Ethnologue)

Country	Language	Endangerment Level	Source
Czech Republic	Czech Sign Language (ČZJ)	5 (Developing)

Pan-National Official Language in

Czech Republic