Stan's Gang:
Cartman- Cis Male
Kyle- Cis Male
Stan- Non-binary
Kenny- Demiboy
Butters- Bigender
Craig's Gang:
Craig- Cis Male
Tweek- Cis Male
Clyde- Cis Male
Token- Cis Male
Jimmy- Gender Neutral
Goths:
Michael- Cis Male
Pete- Trans Male
Henrietta- Cis Female
Firkle- Genderfluid
Girls:
Wendy- Cis Female
Bebe- Cis Female
Heidi- Cis Female
Nicole- Cis Female
Lizzy- Bigender
Nelly- Cis Female
Red- Cis Female
Sally- Cis Female
Shelly- Cis Female
Karen- Gender Neutral
Tricia- Cis Female
Vamp Kids:
Mike- Trans Male
Katie- Cis Female
Larry- Cis Male
Allison- Cis Female
Annie- Genderfluid
Ryan- Cis Male
Vladimir- Cis Male