In 2018, about 7% of U.S. adults were veterans, down from 18% in 1980, according to the Census Bureau. This drop coincides with decreases in active-duty personnel. Over the past half-century, the number of people on active duty has dropped significantly, from 3.5 million in 1968, during the military draft era, to about 1.4 million (or less than 1% of all U.S. adults) in today’s all-volunteer force. The draft ended in 1973.
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As the share of Americans who are veterans has declined, so has the share of legislators who have previously served in the military. In the current Congress, 17% of lawmakers in both houses had prior military service, down drastically from just a few decades ago.
The share of senators who are veterans reached a post-Korean War peak of 81% in 1975, while the share among House members peaked in 1967 at 75%. However, in recent elections, both Democrats and Republicans have made special efforts to recruit veterans for congressional contests, and the newly elected freshman class includes 15 such lawmakers.
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