What is the most common Human Design type?
Generators are the most common single type at 35.3%; with Manifesting Generators (32.1%) the sacral types reach 67.4%. Measured across 13,692 real charts in the HD Matrix corpus (hdmatrix.pro/en/research).
In the HD Matrix corpus of 13,692 charts the distribution is: Generator 35.3%, Manifesting Generator 32.1%, Projector 21.3%, Manifestor 10.2%, Reflector 1.0%. So Generators are the largest single type, and together with Manifesting Generators — who also have a defined Sacral — sacral types make up 67.4% of people. This is strikingly close to the canonical 70/20/9/1 split that circulated in Human Design long before anyone measured it at scale.