The Kangxi Radicals block spans U+2F00–U+2FDF, 224 codepoints in Plane 0 (Basic Multilingual Plane). 214 are assigned in Unicode 16.0; the other 10 are reserved for future characters.
All of its characters belong to the Han script.
By general category: 214 other symbols (So).
The first 214 arrived in Unicode 3.0 (1999).
214 characters here have compatibility decompositions: they are formatting variants of other characters and are replaced by them under NFKC and NFKD. See normalization.
214 characters are East Asian Wide or Fullwidth and take two columns in terminals.