Simplify the following text for a Grade 11 native English-speaking person.
Original: There are 163 Verbandsgemeinden in Rhineland-Palatinate , which are grouped into the 24 districts and subdivided into nearly 2200 Ortsgemeinden .
Simplified: There are 163 Verbandsgemeinden , which are grouped into the 24 districts and subdivided into nearly 2200 Ortsgemeinden .