3 Mortgage Facts That Might Surprise You

Many Americans could benefit from a crash course in personal finance 101.

In fact, more than a third of Americans surveyed by CNN Money weren't familiar with what APR, or annual percentage rate, referred to. If you're in that same boat, it's OK. We Fools are here to help you nail down the essentials.

In the video segment below, Motley Fool analysts Nathan Hamilton and Kristine Harjes talk about three other mortgage facts you may not have known.

5 Simple Tips to Skyrocket Your Credit Score Over 800!Increasing your credit score above 800 will put you in rare company. So rare that only 1 in 9 Americans can claim they're members of this elite club. But contrary to popular belief, racking up a high credit score is a lot easier than you may have imagined following 5 simple, disciplined strategies. You'll find a full rundown of each inside our FREE credit score guide. It's time to put your financial future first and secure a lifetime of savings by increasing your credit score. Simply click hereto claim a copy 5 Simple Tips to Skyrocket Your Credit Score over 800.

Kristine Harjes: Here at The Motley Fool we've been doing a ton of research into mortgages lately and we came across some extremely surprising facts while we were doing this. We want to share three of them with you today, the first of which I think is absolutely shocking.

Nathan Hamilton: Yeah. So if you look at it right now mortgage rates are around 4.3%. If you go back to 1981, the average mortgage rate was 18.4% or [18.]5%, double digits.

Harjes: That is absolutely insane. That's not even like barely double digits. That's over 18%.

Hamilton: Yeah. And even, if you go back to 2016, rates were below 4%, and even since they've come up to above 4% now, it's still a fraction of what they were in 1981.

Harjes: Right. So just to put that with a little bit of context, give some numbers behind it, a $200,000 mortgage today at 4.3% would be [a] $990 payment monthly. But you look at an 18.4% or [18.]5% mortgage and all the sudden that jumps from $990 to $3,088.

Hamilton: Yeah, obviously the cost of ownership, homeownership has come down quite tremendously in the past few decades.

Harjes: That is incredible. So what was the second surprising fact that we wanted to share?

Hamilton: Yes, so this is more of a tip more than anything, but when you're looking at getting a mortgage you'll want to focus on what they call the mortgage APR versus the teaser rate or interest rate. What the difference is, is mortgage APR is what you actually pay each month. It takes all the cost, all the fees, rolls it into your total APR number. Interest rate is a teaser. It doesn't include fees. It doesn't include the actual reality of what your monthly mortgage payment is going to be.

Harjes: And the difference can sometimes be pretty substantial between 0.5 and 0.75 percentage points.

Hamilton: Yeah. Essentially as you look at it, the less you're putting down typically, the greater the range from what your APR is going to be to the interest rate.

Harjes: Interesting. One more surprising fact that we wanted to share with our listeners today is that the average mortgage debt for home owners is $168,000.

Hamilton: Yeah, which is interesting if you put it in context because the average new mortgage is $309,000. This was as of early March, so it shows that people are paying down their mortgages and so forth, and right now the average outstanding mortgage is $168,000 --

Harjes: Very interesting.

Hamilton: Which is still a good amount.

Harjes: Yep. If you're looking for more information about mortgages, head to fool.com/mortgages to get started finding a low rate, including access to highly rated lenders and our free guide, "Five Tips to Increase Your Credit Score Over 800."

The Motley Fool has a disclosure policy.