Not counting Thanos or his "Children of Thanos" henchmen, we have thirty-four heroes or prominent allies. Of these we see that twenty-four are men and ten are women (29%); If we play the game of completely ignoring a character's ethnicity (or, y'know, species) and only look at the actors potraying them then we have 19 Whites (55%), 11 Blacks (33%), and 4 Asians (12%).
Twelve of the twenty-four chracters with male actors die on screen, seven are confirmed to be alive at the end, five are unknown.
Four of the ten chracters with female actors die on screen, three are confirmed to be alive at the end, three are unknown.
So male actors had a 50% death rate, female actors only a 40% death rate.
For Black characters six are dead (54%), two unknown (18%), with only three confirmed as alive (25%) at the end of the film.
For White characters eight are dead (42%), four unknown (21%), with only seven confirmed as alive (37%) at the end of the film.
For Asian characters two are dead (50%), two unknown (50%), with none confirmed as alive (0%) at the end of the film.
- Male Actors
- Dave Bautista ( Drax the Destroyer )
- Jacob Batalon ( Ned )
- Paul Bettany ( Vision )
- Chadwick Boseman ( T'Challa / Black Panther )
- Don Cheadle ( James Rhodes / War Machine )
- Bradley Cooper ( Rocket )
- Benedict Cumberbatch ( Stephen Strange / Dr. Strange )
- Vin Diesel ( Groot )
- Peter Dinklage ( Eitri )
- Robert Downey Jr. ( Tony Stark / Iron Man )
- Winston Duke ( M'Baku / Man-Ape )
- Idris Elba ( Heimdall )
- Chris Evans ( Steve Rogers / Captain America )
- Chris Hemsworth ( Thor )
- Tom Hiddleston ( Loki )
- Tom Holland ( Peter Parker / Spider-Man )
- Samuel L. Jackson ( Nick Fury )
- Anthony Mackie ( Sam Wilson / Falcon )
- William Hurt ( Thaddeus Ross )
- Mark Ruffalo ( Bruce Banner / Hulk )
- Sebastian Stan ( Bucky Barnes / Winter Soldier )
- Benicio del Toro ( Taneleer Tivan / The Collector )
- Chris Pratt ( Peter Quill / Star-Lord )
- Benedict Wong ( Wong )
- Female Actors
- Karen Gillan ( Nebula )
- Danai Gurira ( Okoye )
- Scarlett Johansson ( Natasha Romanoff / Black Widow )
- Florence Kasumba ( Ayo )
- Pom Klementieff ( Mantis )
- Elizabeth Olsen ( Wanda Maximoff / Scarlet Witch )
- Gwyneth Paltrow ( Pepper Potts )
- Zoe Saldana ( Gamora )
- Cobie Smulders ( Maria Hill )
- Letitia Wright ( Shuri )