I appreciate all the comments. Kerry words, whatever he meant, have been used by others to say “the majority of deaths in Viet Nam were from minorities”.
It may be right that he meant “disproportionate.” Thanks for the possible clarification. But Kerry may have been repeated a canard.
But even if we mean “disproportionate”, it requires further study.
One person posted that several forces were in play that “conspired” to create a higher percentage of black deaths. The “conspire” here can, of course, have several meanings.
In Dunnigan and Nofi’s well documented book “Dirth Little Secrets of the Vietnam War,” they show that the disproportionate black deaths early in the war were attributable to the fact that blacks were over represented at the time in combat arms and older NCO’s. He cites, for example, that toward the beginning of the war the percentage of black enlisted career military personnel was higher than the black population at large, and especially in some Airborne units (a volunteer unit; Jimi Hendrix comes to mind, btw).
When the war heated up (65-66), NCO’s in combat units suffered disproportionately, and these NCO’s were disproportionately black. As the war went and draft enlarged, the proportion of black casualties actually decreased.
These authors claim that the 12.5 death rate was about that of blacks in army over the course of war, and about that of black men of military age. (page 7)
The authors claim that the one population group that suffered most disproportionately was not blacks, but Roman Catholics, who comprised 24% of the US population at the time, but 30% of Vietnam deaths.
The average age of those killed, btw, was nearly 24 years old, and of enlisted men, the average age of those killed was 22. About 25% of the deaths were rank E-3 and below; the rest were NCO’s and officers.
I am not sure what this means, but blacks were 12.1% of combat deaths, but 14.6% of non-combat deaths.
Viet Nam War Statistics