It is not known exactly how many of the Native American code talkers perished in World War II but most of them survived. They are mostly dead now from old age.
There are no exact records of how many Japanese were killed as a direct result of the communications by the Navajo Code Talkers.
400-500 Navajo indians
there are none left
300 Navajos
As of late 2007, there are less than a handful of the original code talkers left but there are reported to be about 70 living from the 400 or so code talkers who were eventually employed by the government.
Some Navajo were drafted but the Code Talkers were volunteers.
One.
There are 29 chapters and 240 pages in Code Talkers
Most of the Navajo Code Talkers served in the best military branch, The United States Marines. A few served in the Army but not many.
400-500
500
The last of the original 29 who developed the code, Chester Nez, died June, 4th, 2014. Of the 400 who learned and used the code, the Navajo Times says 35 are still alive.
400-500
The Menominee Indian Tribe of Wisconsin (MITW) has five (5) tribal members officially recognized by the federal government as serving as code talkers in WWII. They were honored in November 2013 in a ceremony in Washington, D.C. along with 211 other code talkers from 31 other tribes. It is important to note that there were other tribes than just the Navajo who served as code talkers. In May 2014 the five were honored by the Veterans of the Menominee Nation (VMN) and the Menominee Indian Tribe at the 25th annual Gathering of Warriors Powwow in Keshena, Wisconsin. Family members of the Menominee code talkers were presented with medals specially designed for the code talkers by the U.S. Mint. They also were presented with an eagle feather by VMN and danced to a special honor song for them at the ceremony. VMN and Department of Defense are continuing their research on other Menominee tribal members who served as code talkers. The ongoing research shows there maybe four to five other tribal members who served and/or trained as code talkers.
No code talkers were captured. There was a Navajo man who was captured by the Japanese in the Bataan Death March group. They interrogated him. He could not give them the code because he had not been trained in the code. He may have been able to figure it out if they Japanese had not tortured him.
They didn't since they were sworn to secrecy when they were discharged.