The Khojki block spans U+11200–U+1124F, 80 codepoints in Plane 1 (Supplementary Multilingual Plane). 65 are assigned in Unicode 16.0; the other 15 are reserved for future characters.
All of its characters belong to the Khojki script.
By general category: 45 other letters (Lo), 8 non-spacing marks (Mn), 6 spacing marks (Mc), 6 other punctuation (Po).
The first 61 arrived in Unicode 7.0 (2014); later additions came in 9.0 (1), 15.0 (3).
Because it lies outside the BMP, every character here takes four bytes in UTF-8 and a surrogate pair in UTF-16.