The Caucasian Albanian block spans U+10530–U+1056F, 64 codepoints in Plane 1 (Supplementary Multilingual Plane). 53 are assigned in Unicode 16.0; the other 11 are reserved for future characters.
All of its characters belong to the Caucasian Albanian script.
By general category: 52 other letters (Lo), 1 other punctuation (Po).
The first 53 arrived in Unicode 7.0 (2014).
Because it lies outside the BMP, every character here takes four bytes in UTF-8 and a surrogate pair in UTF-16.