What percentage of Americans have served in the military are veterans Men are likelier to serve in the military 7% of Americans have served in the military 7.3 percent have served in the military 7% of Americans have served in the military serves 0.4% of the population is actively serving 7% of Americans have served in the military percentage less than 1 percent of the population have served in the military 7% of Americans have served in the military according to FiveThirtyEight.com have served in the military in the general population about 7% of adults less than 1 percent of the population FiveThirtyEight 7.3 percent 0.4% of the population is actively serving serves 16.4% of women seven have served in the military 0.4 percent, to be precise about 7% of adults 7% of Americans have served in the military 1.4 million 0.4% of the population is actively serving this article 7% of Americans have served in the military less than one percent are in the military Department of Defense and the Department of Veterans Affairs One recent estimate this article 0.4% of the population is actively serving have served in the military fewer than one percent just 7.3% of Americans 0.4% of the population is actively serving less than 1 percent of the population about seven percent 7.3% of the current living American population about 7% of adults percentage According to FiveThirtyEight, percentages 7.3 percent of the U.S. population seven served have served in the military or even the 0.4% serving now less than 1 percent of the population seven FiveThirtyEight men and women of the armed forces 7% of Americans have served in the military men and women of the armed forces Less than 10 percent of the US population 1% of the population Men are likelier to serve in the military