There are 12 of people in space right now.

Oleg Kononenko on board ISS
Nikolai Chub on board ISS
Tracy Caldwell Dyson on board ISS
Matthew Dominick on board ISS
Michael Barratt on board ISS
Jeanette Epps on board ISS
Alexander Grebenkin on board ISS
Butch Wilmore on board ISS
Sunita Williams on board ISS
Li Guangsu on board Tiangong
Li Cong on board Tiangong
Ye Guangfu on board Tiangong