Alternate Names: Cisafwa, Ishisafwa, Kisafwa, Shisafwa
Dialects: Central Safwa, Guruka (Shisafwa), Mbwila (Uleenje, Ulenje), Poroto (Polooto), Songwe (Soongwe).
Genealogy:
Demographics: 158,000 (1987), increasing.
Language Use: Vigorous. Home. All ages. Also use Swahili [swh].
Language Development: Literacy rate in L1: 0%. SIL has transition literacy work (Swahili to Safwa). Bible portions: 2011–2013.
Typology: SVO; prepositions; noun head initial; noun classes; verbal affixation for subject, object, tense, aspect, mood and derivation; 36 consonant phonemes; 14 vowel phonemes; tonal.
Writing System: Latin
Nation of Origin: Tanzania
Other Comments: Traditional religion, Christian.