Here's a Breakdown of the Average American's Household Debt

Americans certainly don't seem to be shying away from debt, and a new NerdWallet study further drives home this point. Without further ado, here's how much the typical U.S. household owes in four major debt categories:

Credit card

$15,654

Mortgage

$173,995

Auto loan

$27,669

Student loan

$46,597

DATA SOURCE: NERDWALLET.

These figures, for the most part, aren't shocking. Credit card debt is at an all-time high in the country, and with medical care, housing, and food costs jumping significantly over the past decade, countless Americans have had no choice but to charge these expenses. But regardless of whether these numbers come off as reasonable, it pays for all of us to keep our personal debt levels as low as possible -- because at the end of the day, the less debt we rack up, the less we end up losing to interest.

How much will your credit card debt cost you?

The fact that the typical household with credit card debt carries a $15,654 balance speaks to two distinct yet equally glaring problems: a lack of adequate emergency savings, and a lack of self-control. Let's harp on the former for a bit, because it really helps explain why so many adults wind up deep in their respective credit card holes.

Debt road sign
Debt road sign

IMAGE SOURCE: GETTY IMAGES.

An estimated 39% of Americans have absolutely no money in savings, while 57% have less than $1,000 to tap for emergency purposes. But that's nowhere close to what the average household should have in an emergency fund. At a minimum, we all need three months' worth of living expenses available in cash at all times. The fact that so many folks haven't reached that level of savings explains their heavy reliance on credit cards, and their ensuing level of debt.

But the other piece of the puzzle boils down to untamed spending -- a habit credit cards help perpetuate. In fact, of those carrying credit card balances, 41% attribute them to overspending on needless purchases. Only 23%, by contrast, point to a period of unemployment as the reason for their debt, while just 17% blame emergency medical expenses.

The takeaway? We all need to get better about building savings and curbing our spending if we want to get out of debt and stay that way.

Can you really afford your mortgage?

Though credit card debt is unquestionably one of the worst kinds to have, mortgage debt, by contrast, is considered a healthy type of debt. Not only does it represent what's typically construed as a responsible decision (owning property, as opposed to throwing money away on rent), but there are several tax benefits associated with having a mortgage. Furthermore, since Zillow reports that the median home value in the country is $203,400, that $173,995 average mortgage balance seems to make sense.