Credit cards are an addiction that most Americans never shake.
Through the booms, busts, and recessions of the last 15 years, U.S. credit habits have been remarkably consistent, according to a recent study from the Federal Reserve Bank of Boston. Most people carry over a balance from month to month, the study said, and they eagerly gobble up any additional credit their card-issuers offer.
It adds up fast. Consumers owed a total of $936 billion in credit-card and other revolving debt in December, according to Federal Reserve data released on Feb. 5. They've added $103 billion since April 2011, but they still have less revolving debt than just before the financial crisis in 2008, when they owed $1.02 trillion.
To see how individual Americans’ relationships to credit cards has changed through time, researchers at the Boston Fed's Consumer Payments Research Center analyzed a huge data set, a sample of 5 percent of U.S. credit report accounts from 2000 to 2014. Here are some findings:
1. The Typical American Is Always in Credit-Card Debt
About 35 percent of those aged 25 to 50 with credit cards are “convenience users,” who pay off their balances each month. The majority, whom researchers call “revolvers,” carry debt forward from month to month and usually pay high interest charges in the process.
Americans don’t really taper their credit-card borrowing until their fifties. Even at age 70, 45 percent of credit-card users aren’t paying off their credit cards each month. And the typical 80-year-old still has more than $600 on a credit card. “The median person is always borrowing, although at the end of life she is not borrowing much,” the study concludes.
2. Americans' Debt Addiction Begins in Their Twenties
Between ages 20 and 30, Americans rush to embrace credit-card debt. Their credit-card limits jump about 450 percent in that time, while their debt rises almost as quickly, by more than 300 percent.
For young adults just starting out, credit cards become a substitute for savings. “People in their 20s don’t seem to save much,” said Scott Fulford, a Boston College professor who wrote the study with Scott Schuh, director of the Boston Fed’s Consumer Payments Research Center. “Well, maybe they’re not saving very much because the way they’re ‘saving’ is just by getting higher credit limits. That provides the funds for emergencies that they need,” Fulford said.