Of the 14.9 million unemployed, more than 2.2 million are 55 or older. Nearly half of them have been unemployed six months or longer, according to the Labor Department. The unemployment rate in the group — 7.3 percent — is at a record, more than double what it was at the beginning of the latest recession.

After other recent downturns, older people who lost jobs fretted about how long it would take to return to the work force and worried that they might never recover their former incomes. But today, because it will take years to absorb the giant pool of unemployed at the economy’s recent pace, many of these older people may simply age out of the labor force before their luck changes…

“There are these fears in the background, and they are suppressed,” said Ms. Reid, who is now selling some of her jewelry and clothes online and is late on some credit card payments. “I have had nightmares about becoming a bag lady,” she said. “It could happen to anyone. So many people are so close to it, and they don’t even realize it.”