Mortgage Rates in Foster, Rhode Island — March 2026
Updated March 2026 | Based on Foster market data and regional lending conditions
Foster is a growing city in Rhode Island with a population of 4,606. The current 30-year fixed mortgage rate in Foster is 6.74%, which is 0.09% above the national average. With a median home price of $290,000 and a 20% down payment of $58,000, homebuyers can expect a monthly principal and interest payment of approximately $1,503.
Current Mortgage Rates in Foster, RI
Below are the current average mortgage rates available in the Foster 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 | 6.74% | 6.65% | +0.09% |
| 15-Year Fixed | 5.99% | 5.89% | +0.1% |
| 5/1 ARM | 6.25% | 6.15% | +0.1% |
| FHA | 6.5% | 6.25% | +0.25% |
| VA | 6.25% | 6.05% | +0.2% |
| Jumbo | 6.99% | 6.85% | +0.14% |
Foster Housing Market Overview
The Foster housing market offers relatively affordable housing compared to many major cities. The median household income in Foster is $57,100, and the cost of living index is 108.6 (national average = 100). Based on the 28% affordability rule, you would need an income of approximately $81,386 to comfortably afford the median-priced home in Foster, which exceeds the current median household income.
Monthly Payment Breakdown for Foster
Based on the median home price of $290,000 with 20% down ($58,000), here is what you can expect to pay monthly in Foster:
15-Year vs. 30-Year Mortgage in Foster
Choosing a 15-year mortgage in Foster at 5.99% instead of a 30-year at 6.74% would save you $189,000 in total interest over the life of the loan. However, your monthly payment would be $1,956 instead of $1,503 — an increase of $453 per month.
Calculate Your Foster 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 Foster
What are the current mortgage rates in Foster, RI?
As of March 2026, the average 30-year fixed mortgage rate in Foster, Rhode Island is 6.74%, while the 15-year fixed rate is 5.99%. FHA loans average 6.5% and VA loans 6.25%. These rates are 0.09% above the national average of 6.65%.
How much is a monthly mortgage payment in Foster?
Based on the median home price of $290,000 with 20% down, the estimated monthly mortgage payment in Foster is $1,503 for principal and interest. Including property taxes of $396/month, the total monthly housing cost is approximately $1,899.
What income do I need to buy a home in Foster?
Using the 28% rule, you would need an annual income of approximately $81,386 to afford the median-priced home in Foster at $290,000. The median household income in Foster is $57,100. This means most households would need to either earn above the median or consider homes below $290,000.
Is Foster a good place to buy a home in 2026?
Foster has a moderate cost of living with a cost of living index of 108.6 (national average = 100). The property tax rate in Rhode Island is 1.64%, which is above the national average. Foster has a population of 4,606 and offers a balanced lifestyle.
Mortgage Rates in Other Rhode Island Cities
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Last updated: March 2026. Rates are approximate averages based on regional lending data for the Foster, Rhode Island area. Individual rates may vary by lender, credit score, loan amount, and other factors. Use our free calculator for a personalized estimate.