International Speaker Numbers according to EGIDS (Ethnologue / Glottolog)

Overall Speaker Number	Source
50 000 (Population)	/

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
50 000	https://endangeredlanguages.com/language-search-list?field_elp_country=All&field_region=All&field_speaker_number_range=All&search_api_fulltext=arvanitika&sort_by=search_api_relevance&sort_order=ASC

National Speaker Numbers

Country	Language	National Speaker Number	Bases for Calculation	Year	Source
Greece	Arvanitika	50 000	Users	2007

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
Vulnerable	https://endangeredlanguages.com/language-search-list?field_elp_country=All&field_region=All&field_speaker_number_range=All&search_api_fulltext=arvanitika&sort_by=search_api_relevance&sort_order=ASC

National Endangerment according to EGIDS (Ethnologue / Glottolog)

Country	Language	Endangerment Level	Source
Greece	Arvanitika	8a (Moribund)

Non-ECRML in

Greece