- Alternate names: Kaiwa
- Scriptures published: New Testament (1984) Portions (1975)
- Literacy: Literacy rate in first language: 15%--25% in Iwal
- Primary country: Papua New Guinea
- Region: Morobe Province, Lae district, between Wau and Salamaua
- Religion: No information available.
- Number of users: 2,100
(data from Ethnologue and other sources)