Mortgage Rates in Sumter, South Carolina — March 2026
Updated March 2026 | Based on Sumter market data and regional lending conditions
Sumter is a growing city in South Carolina with a population of 40,524. The current 30-year fixed mortgage rate in Sumter is 6.79%, which is 0.14% above the national average. With a median home price of $251,000 and a 20% down payment of $50,200, homebuyers can expect a monthly principal and interest payment of approximately $1,308.
Current Mortgage Rates in Sumter, SC
Below are the current average mortgage rates available in the Sumter 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 | 6.79% | 6.65% | +0.14% |
| 15-Year Fixed | 6.02% | 5.89% | +0.13% |
| 5/1 ARM | 6.28% | 6.15% | +0.13% |
| FHA | 6.52% | 6.25% | +0.27% |
| VA | 6.27% | 6.05% | +0.22% |
| Jumbo | 7.04% | 6.85% | +0.19% |
Sumter Housing Market Overview
The Sumter housing market offers relatively affordable housing compared to many major cities. The median household income in Sumter is $49,700, and the cost of living index is 85.4 (national average = 100). Based on the 28% affordability rule, you would need an income of approximately $61,457 to comfortably afford the median-priced home in Sumter, which exceeds the current median household income.
Monthly Payment Breakdown for Sumter
Based on the median home price of $251,000 with 20% down ($50,200), here is what you can expect to pay monthly in Sumter:
15-Year vs. 30-Year Mortgage in Sumter
Choosing a 15-year mortgage in Sumter at 6.02% instead of a 30-year at 6.79% would save you $165,420 in total interest over the life of the loan. However, your monthly payment would be $1,697 instead of $1,308 — an increase of $389 per month.
Calculate Your Sumter Mortgage Payment
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Open Free CalculatorFrequently Asked Questions About Mortgages in Sumter
What are the current mortgage rates in Sumter, SC?
As of March 2026, the average 30-year fixed mortgage rate in Sumter, South Carolina is 6.79%, while the 15-year fixed rate is 6.02%. FHA loans average 6.52% and VA loans 6.27%. These rates are 0.14% above the national average of 6.65%.
How much is a monthly mortgage payment in Sumter?
Based on the median home price of $251,000 with 20% down, the estimated monthly mortgage payment in Sumter is $1,308 for principal and interest. Including property taxes of $126/month, the total monthly housing cost is approximately $1,434.
What income do I need to buy a home in Sumter?
Using the 28% rule, you would need an annual income of approximately $61,457 to afford the median-priced home in Sumter at $251,000. The median household income in Sumter is $49,700. This means most households would need to either earn above the median or consider homes below $251,000.
Is Sumter a good place to buy a home in 2026?
Sumter offers a below-average cost of living with a cost of living index of 85.4 (national average = 100). The property tax rate in South Carolina is 0.6%, which is below the national average. Sumter has a population of 40,524 and offers a very affordable lifestyle.
Mortgage Rates in Other South Carolina Cities
Related Tools & Guides
Last updated: March 2026. Rates are approximate averages based on regional lending data for the Sumter, South Carolina area. Individual rates may vary by lender, credit score, loan amount, and other factors. Use our free calculator for a personalized estimate.