Mortgage Rates in Merrimack, New Hampshire — March 2026
Updated March 2026 | Based on Merrimack market data and regional lending conditions
Merrimack is a growing city in New Hampshire with a population of 26,065. The current 30-year fixed mortgage rate in Merrimack is 6.83%, which is 0.18% above the national average. With a median home price of $339,000 and a 20% down payment of $67,800, homebuyers can expect a monthly principal and interest payment of approximately $1,773.
Current Mortgage Rates in Merrimack, NH
Below are the current average mortgage rates available in the Merrimack area as of March 2026. Rates vary by lender, credit score, and loan-to-value ratio. Use our free calculator above to see your personalized estimate.
| Loan Type | Rate | National Avg | Difference |
|---|---|---|---|
| 30-Year Fixed | 6.83% | 6.65% | +0.18% |
| 15-Year Fixed | 6.05% | 5.89% | +0.16% |
| 5/1 ARM | 6.3% | 6.15% | +0.15% |
| FHA | 6.54% | 6.25% | +0.29% |
| VA | 6.29% | 6.05% | +0.24% |
| Jumbo | 7.08% | 6.85% | +0.23% |
Merrimack Housing Market Overview
The Merrimack housing market reflects moderate demand with prices near the national average. The median household income in Merrimack is $75,200, and the cost of living index is 117.5 (national average = 100). Based on the 28% affordability rule, you would need an income of approximately $100,671 to comfortably afford the median-priced home in Merrimack, which exceeds the current median household income.
Monthly Payment Breakdown for Merrimack
Based on the median home price of $339,000 with 20% down ($67,800), here is what you can expect to pay monthly in Merrimack:
15-Year vs. 30-Year Mortgage in Merrimack
Choosing a 15-year mortgage in Merrimack at 6.05% instead of a 30-year at 6.83% would save you $225,000 in total interest over the life of the loan. However, your monthly payment would be $2,296 instead of $1,773 — an increase of $523 per month.
Calculate Your Merrimack Mortgage Payment
Use our free calculator to get a personalized estimate based on your loan amount, interest rate, and term.
Open Free CalculatorFrequently Asked Questions About Mortgages in Merrimack
What are the current mortgage rates in Merrimack, NH?
As of March 2026, the average 30-year fixed mortgage rate in Merrimack, New Hampshire is 6.83%, while the 15-year fixed rate is 6.05%. FHA loans average 6.54% and VA loans 6.29%. These rates are 0.18% above the national average of 6.65%.
How much is a monthly mortgage payment in Merrimack?
Based on the median home price of $339,000 with 20% down, the estimated monthly mortgage payment in Merrimack is $1,773 for principal and interest. Including property taxes of $576/month, the total monthly housing cost is approximately $2,349.
What income do I need to buy a home in Merrimack?
Using the 28% rule, you would need an annual income of approximately $100,671 to afford the median-priced home in Merrimack at $339,000. The median household income in Merrimack is $75,200. This means most households would need to either earn above the median or consider homes below $339,000.
Is Merrimack a good place to buy a home in 2026?
Merrimack has a moderate cost of living with a cost of living index of 117.5 (national average = 100). The property tax rate in New Hampshire is 2.04%, which is above the national average. Merrimack has a population of 26,065 and offers a balanced lifestyle.
Mortgage Rates in Other New Hampshire Cities
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Last updated: March 2026. Rates are approximate averages based on regional lending data for the Merrimack, New Hampshire area. Individual rates may vary by lender, credit score, loan amount, and other factors. Use our free calculator for a personalized estimate.