Mortgage holders fall into 3 groups, from those with rock-bottom rates to over 6%, report says. Why this matters and what it means for your money

Based on Realtor.com research, Fortune divides American 30-year mortgage holders into three groups: the “elite” class (with a sub-3% rate), the “golden handcuff” class (3% to 5%) and the “new reality” class (above 6%) — it’s unclear why the 5% to 6% group is excluded from the analysis (2).

What Fortune describes as a “caste system” is tied to the broader lock-in effect, where homeowners with a low rate refuse to sell only to borrow at a higher rate, which has squeezed housing inventory.

For those in the “new reality” class, a difference in rate can dramatically shape their monthly costs and mobility — not to mention long-term wealth building — regardless of their financial discipline.

How mortgage rates are reshaping the market

Only 20% of 30-year mortgage holders fall into the “elite” class as of the third quarter of 2025, according to Realtor.com, citing Federal Housing Finance Agency data. Members of this class likely bought or refinanced during a period in the pandemic when rates were ultra-low.

“The relatively high share of households with ultra-low mortgage rates means that the typical homeowner would see their monthly mortgage payment increase by nearly $1,000 should they choose to sell and buy a median-priced home in today’s high-price, high-rate market,” Realtor.com senior economic research analyst Hannah Jones wrote for the platform.

The “golden handcuff” class makes up the majority of mortgage holders at 48.6%. Of those, 31.5% hold mortgages with rates between 3% to 4%, while 17.1% hold mortgages with rates between 4% and 5%. That means about 69% of mortgage holders have a rate of 5% or lower, contributing to the overall lock-in effect.

The “new reality” class — which makes up 21.2% of mortgage holders — is locked into loans at 6% or higher.

Despite the lock-in effect, the U.S. housing market is still seeing some movement. The share of homeowners with a rate of 6% or higher increased between the third quarter of 2024 and the third quarter of 2025. Jones points to “big-life events” such as having kids, getting married or getting divorced as reasons for keeping the “market in motion.”

Some industry experts believe the housing market is starting to balance out and, in some local markets, even moving into buyer’s territory. If so, it’s unlikely we’ll see ultra-low pandemic-era rates any time soon.

Indeed, mortgage rates — while slowly trending downward — continue to hover just above the 6% mark. Zillow’s 2026 housing market forecast expects rates to hold above 6% through 2026 (3), while Fannie Mae’s March 2026 housing forecast expects the 30-year rate to start dipping below 6% in 2026 and get as low as 5.6% 2027 (4).

Should you stay or should you go?

Understanding which mortgage class you fall into can help you make smarter decisions about refinancing, moving or staying put. This starts by understanding how much mortgage you can actually afford. You can use an online mortgage calculator to figure out how much your mortgage would change at a different rate.

A common rule of thumb is that your mortgage payments (including principal, interest, taxes and insurance) shouldn’t exceed 28% of your pre-tax monthly income. Or, your total debt — including credit card, student loan and car loan debt — shouldn’t exceed 36%.