The average refinance rates in Maryland are 4.12% for a 15-year FRM, 4.88% for a 30-year FRM and 3.90% for a 5/1 ARM. In contrast, the national average rates are 4.45% for a 15-year FRM, 5.30% for a 30-year FRM and 4.19% for a 5/1 ARM, based on FRED's economic data. Thus, Maryland homeowners pay lower rates to refinance their mortgages than the national average rates.
However, a "good" rate is subjective and depends on many factors, including your loan term, loan amount, credit score, current income and previous debts. In addition, mortgage refinance rates change daily. A lender's estimate today can differ from an estimate you receive a few days later. It's best to compare estimates from different lenders to find the best deal.