I did my best. I'm not quite sure about all the Pelennor Fields stuff. This is based on the Wiki and my memory. Please point out any mistakes.
Green - Alive after the Pelennor Fields.
Red - Known to be Perished
Orange - Perished or Alive, depending on Choice
Yellow - Departed from the Grey Company
Blue - Known or Suspected to have survived Túr Morva, but Pelennor Status unknown.
White - Status after Túr Morva unknown.
Total Number of GC Members: 63+1 The +1 is Halros who stays behind in the Shire depending on choices.
Known KIA: 10+1 I am counting Amarion who went missing on Patrol so perhaps 9 KIA and 1 MIA. The +1 is Halros, who is dead or not depending on choices.
Known Survivors: 8 This is only people who survived the Battle of the Pelennor Fields or returned home and are not involved in the action.
Known Departures: 1 Saeradan
Status Uncertain: 44 By my count, 8 of these appear in or near Pelargir and are known therefore to have made it to Gondor. The remaining 36 were last seen in Enedwaith or Dunland.
Met Aragorn: 20+1/30 I think the books say that 30 GC members met Aragorn, inferring from posts above. We know 8 survived and 8 were seen in Gondor and of the KIA 2 + 1 fell on the Fields of Pelennor. Prestadir appears in a Session Play after the end of the Imprisonment of the GC and Dagoras is outside Isengard itself, making it unlikely he would return north to Tur Morva. If we count them as having survived Túr Morva, we have about 20+1/30 survivor names. That means of the 34 whose fate after Túr Morva is uncertain, about 9 survived. Hope we get their names
p.s. Im getting myself kind of confused with counting/not counting that Elf at the end, Halros, Aragorn and Elrond's sons. If someone can check my math that would be great.