International Speaker Numbers according to EGIDS (Ethnologue / Glottolog)

Overall Speaker Number	Source
477 500	/

International Speaker Numbers according to UNESCO

Overall Speaker Number	Source
Site under maintenance (will be updated)	https://en.wal.unesco.org/world-atlas-languages

International Speaker Numbers according to ELCAT (Endangered Languages Project)

Overall Speaker Number	Source
Not listed	https://endangeredlanguages.com/

National Speaker Numbers

Country	Language	National Speaker Number	Bases for Calculation	Year	Source
Belgium	Luxembourgish	30 000	Users	1998
France	Luxembourgish	40 000	Users	2001
Germany	Luxembourgish	23 900	Users	2021
Luxembourg	Luxembourgish	292 025 (given)	Language usually spoken	2021

International Endangerment according to UNESCO

Endangerment Level	Source
Site under maintenance (will be updated)	https://en.wal.unesco.org/world-atlas-languages

International Endangerment according to ELCAT (Endangered Languages Project)

Endangerment Level	Source
Not listed	https://endangeredlanguages.com/

National Endangerment according to EGIDS (Ethnologue / Glottolog)

Country	Language	Endangerment Level	Source
Belgium	Luxembourgish	5* (Dispersed)
France	Luxembourgish	5* (Dispersed)
Germany	Luxembourgish	5* (Dispersed)
Luxembourg	Luxembourgish	4 (Educational)

Official Language in

Luxembourg

Non-ECRML in

Belgium

France

Germany