The Elbasan block spans U+10500–U+1052F, 48 codepoints in Plane 1 (Supplementary Multilingual Plane). 40 are assigned in Unicode 16.0; the other 8 are reserved for future characters.
All of its characters belong to the Elbasan script.
By general category: 40 other letters (Lo).
The first 40 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.