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Ready to start your home buying journey? Apply now and get pre-approved for your mortgage.
Purchase Rates
Know the rates, know your options. Start building your homeownership plan today.
Monthly Mortgage Calculator
Get a clear picture of your monthly mortgage payment using your rate, credit score, and down payment information.
Affordability Calculator
Not sure what fits your budget? This calculator factors in your income, debts, and down payment to help you find the right price range.
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Ready to lower your rate or tap into your equity? Apply now and start your refinance journey with confidence.
Refinance Rates
Rates can change fast. See today’s options and discover potential savings on your mortgage.
Refinance Mortgage Calculator
Wondering how refinancing will affect your monthly payments? See how much you can save.
Cash-Out Refinance Calculator
See how much equity you can tap into. Estimate your new mortgage payment and compare loan options.
Calculators
Free, interactive mortgage calculators that can help you along the journey toward your home ownership goals.
Blog
Learn more. Stress less. Our blog breaks down what you need to know to buy, refinance, or plan ahead.
FAQs
Check out our FAQs to learn more about Total Mortgage, mortgage lending, home refinancing, and more.
Loan Programs
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Buy
Apply Now
Ready to start your home buying journey? Apply now and get pre-approved for your mortgage.
Purchase Rates
Know the rates, know your options. Start building your homeownership plan today.
Monthly Mortgage Calculator
Get a clear picture of your monthly mortgage payment using your rate, credit score, and down payment information.
Affordability Calculator
Not sure what fits your budget? This calculator factors in your income, debts, and down payment to help you find the right price range.
Refinance
Apply Now
Ready to lower your rate or tap into your equity? Apply now and start your refinance journey with confidence.
Refinance Rates
Rates can change fast. See today’s options and discover potential savings on your mortgage.
Refinance Mortgage Calculator
Wondering how refinancing will affect your monthly payments? See how much you can save.
Cash-Out Refinance Calculator
See how much equity you can tap into. Estimate your new mortgage payment and compare loan options.
Rates
Resources
Calculators
Free, interactive mortgage calculators that can help you along the journey toward your home ownership goals.
Blog
Learn more. Stress less. Our blog breaks down what you need to know to buy, refinance, or plan ahead.
FAQs
Check out our FAQs to learn more about Total Mortgage, mortgage lending, home refinancing, and more.
Loan Programs
Navigate all our programs and find the perfect loan for you.
Customers
About
South Dakota
Are you a first-time home buyer in South Dakota? You must be wondering about the current mortgage rates. If you already own a house, you may be interested in a second or third mortgage for your home. Total Mortgage has all the answers for you! We'll help you navigate the maze of financial options in South Dakota, where you will find the perfect match for your needs. Let our team of professionals identify the best home for you with the help of the best current mortgage rates South Dakota. Call or e-mail us now; we'll help you unlock your picture-perfect home shortly!
Rapid City, SD mortgage rates today
The current 30-year fixed rate mortgage is as low as 6%.
Last updated: September 6th 2025, 12:30pm EST. The above rates are current as of September 8th 2025, 12:53am EST. The table is updated twice every day with the current mortgage rates.
Mortgage rates across South Dakota
