Newly released 2010 Census figures show that seniors make up a larger share of the American population than ever before. The trend will only gain steam in the years ahead.
Senior citizens now represent a larger share of the US population than they have at any point in the nation's history, and with the first baby boomers hitting 65 this year, the trend is likely only to accelerate in the years ahead.
On April 1, 2010, some 40.3 million people age 65 and older lived in the United States – 13 percent of the total national population, according to a new brief by the Census Bureau. In 1900, by contrast, seniors made up only 4.1 percent of the US population.
Moreover, between 2000 and 2010, the number of senior citizens grew 15.1 percent, while the total US population grew 9.7 percent. That's a reversal of what happened between 1990 and 2000, when the growth of the older population was slower than the growth rate for the US population as a whole.
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One factor bolstering the growth of seniors is the increased longevity of American men. In 2000, there were 70 men for every 100 women age 65 and over. In 2010, that number had risen to 76 men per 100 women.
The group of Americans age 85 to 94 also grew rapidly – from 3.9 million in 2000 to 5.1 million in 2010.