The Bamum Supplement block spans U+16800U+16A3F, 576 codepoints in Plane 1 (Supplementary Multilingual Plane). 569 are assigned in Unicode 16.0; the other 7 are reserved for future characters.

All of its characters belong to the Bamum script.

By general category: 569 other letters (Lo).

The first 569 arrived in Unicode 6.0 (2010).

Because it lies outside the BMP, every character here takes four bytes in UTF-8 and a surrogate pair in UTF-16.