When consulting with those considering buying their first home in Jackson, many are unfamiliar with the term mortgage rate. If the term is unfamiliar, think of it this way: the interest rate paid monthly in exchange for borrowing money from a bank is the mortgage rate. Let's break down how this number is determined step by step.

The biggest influence comes from the yield on 10-year Treasury bonds. Simply put, the fluctuations in the interest rates of long-term bonds issued by the government are reflected in the lending rates set by banks. The second factor is the Federal Reserve's decision on the benchmark interest rate. While mortgage rates do not move in lockstep with changes in the benchmark rate, it does provide direction for the overall cost of funding in the market.

The third factor is inflation indicators. When prices rise more than expected, bond investors tend to demand higher yields, which can lead to an increase in mortgage rates. The fourth factor is the MBS, or mortgage-backed securities market. If this term is unfamiliar, think of it this way: it's a product where banks bundle loans and sell them to investors like bonds. If demand in this market decreases, lending rates tend to rise.

• 10-year Treasury yield
• Federal Reserve benchmark rate decision
• Inflation indicators
• MBS market supply and demand
• Personal credit score, DTI, and down payment

As of mid-2026, the average rate for a 30-year fixed mortgage is reported to be in the mid to high 6% range according to Freddie Mac PMMS data. The 15-year fixed rate tends to be lower, often appearing in the high 5% to low 6% range, as the shorter repayment period reduces the bank's risk. However, the larger monthly payments should also be considered in relation to income flow.

Many are also curious about ARM, or adjustable-rate mortgage products. The 5/1 ARM often starts at a level in the mid to high 5% range for the first five years, attracting those who want to lower their immediate monthly payments. However, after five years, it adjusts based on market rates, meaning that while it may be cheap now, it could rise later. If you plan to stay long-term, a fixed-rate mortgage may be a more stable choice.

It's also important to understand the rate differences based on credit scores. Comparing the range above 760 to the 620 range can show a difference of nearly 1 percentage point for the same loan product. The higher the down payment ratio and the lower the DTI, the better the terms you are likely to receive.

For Korean families settling in Jackson, it is common to receive unfavorable rates initially due to a short credit history in the U.S. Regular use of credit cards and managing them without late payments can improve this over time. Don't forget to compare estimates from multiple lenders. While it's hard to predict how rates will move in the future, there is cautious optimism that they may gradually decrease if inflation stabilizes.