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What Credit Score Do You Need to Buy a House in Sioux Falls?

A bright, high-resolution exterior shot of a well-maintained single-family home typical of Sioux Falls and surrounding South Dakota communities, with clean vinyl siding, a three-stall garage, and a neatly edged lawn. A freshly poured concrete driveway leads toward the foreground, flanked by simple landscaping with river rock and low shrubs. Captured during golden hour, warm sunlight bathes the front façade, emphasizing textures in the siding and shingles while casting long, soft shadows across the yard. The sky is clear with a gentle gradient from pale blue to warm orange near the horizon. Framed from a slightly elevated angle with photographic realism and crisp detail, the mood is optimistic and welcoming, perfectly suited for a featured property listing hero image.

Most buyers in Sioux Falls need a credit score of about 580 to 620 to qualify for a mortgage, depending on the loan type — and you do not need perfect credit to get approved.

Quick Answer: In Sioux Falls, you can usually buy a home with a 620 credit score on a conventional loan or a 580 score on an FHA loan with 3.5% down. VA and USDA loans set no official minimum, though most lenders want roughly 620 to 640. South Dakota’s SDHDA first-time buyer program also requires a 620 score.

By Tyce Ortman · August 28, 2026

Credit score is one of the most common questions buyers in the Sioux Falls area are searching right now, usually right before they talk to a lender. The good news: the bar is lower than most people think. What your score really controls is not just approval — it is the interest rate and mortgage insurance you will pay every month.

Minimum credit scores by loan type

Each loan program sets its own floor. Here is where the numbers stand in 2026:

  • Conventional loan — 620. This is the minimum for most conventional loans backed by Fannie Mae and Freddie Mac, though many lenders prefer 640 or higher in practice. (LendingTree)
  • FHA loan — 580 with 3.5% down. You can go as low as 500 to 579 if you put 10% down. FHA is often the most flexible option for a first home. (Freedom Mortgage)
  • VA loan — no set minimum. The VA does not require a specific score, but most lenders look for around 620. If you or your spouse served, this is often the strongest option.
  • USDA loan — no set minimum, 640 preferred. USDA loans for eligible rural and small-town areas around Sioux Falls — think Canistota, Colman, or parts of Madison — generally need a 640 score for automated approval.

One important note: these are program minimums, not lender minimums. Most lenders add their own cushion on top, so your real target is usually a bit higher than the number above. The only way to know your exact qualifying number is to get pre-approved before you start house hunting.

Not sure whether FHA or conventional fits your situation? I break the trade-offs down in this guide to FHA vs. conventional loans in Sioux Falls, and if you served, start with how VA loans work here.

How your score affects what you actually pay

Approval is only half the story. Your credit score is one of the biggest levers on your interest rate, and a higher score can save you real money every month.

The 30-year fixed rate averaged 6.66% as of August 27, 2026, according to Freddie Mac. But that headline number is for strong-credit borrowers. A lower score generally pushes your rate up and raises your private mortgage insurance (PMI) cost on low-down-payment conventional loans.

On a home near the Sioux Falls median sale price of $340,450 in July 2026 — up 1.6% from a year earlier, per the Realtor Association of the Sioux Empire (SiouxFalls.Business) — even a fraction of a percentage point on your rate adds up to thousands of dollars over the life of the loan. That is why raising your score before you lock a rate is one of the highest-return moves you can make.

What score you need for South Dakota buyer programs

If you are a first-time buyer, South Dakota Housing (SDHDA) offers low fixed-rate loans and down payment help — and its programs require a minimum 620 credit score (SDHDA). That is worth knowing, because SDHDA down payment assistance can be the difference between buying now and waiting another year.

I walk through the full list of local options in first-time home buyer programs in Sioux Falls.

How to raise your score before you buy

You do not need a dramatic overhaul. A few focused moves in the months before you apply can bump your score into a better tier:

  • Pay every bill on time. Payment history is the single largest factor in your score.
  • Pay down credit card balances. Keeping balances under about 30% of your limits — ideally under 10% — helps most.
  • Do not open or close accounts right before applying. New credit and shorter history can both ding you.
  • Check your reports for errors. Disputing an incorrect late payment or collection can lift your score faster than almost anything else.
  • Do not pay off and close old cards. Length of credit history counts in your favor.

Sioux Falls still favors sellers — homes received about 97.7% of list price in July 2026 and new listings are rising — so walking in with clean credit and a solid pre-approval makes your offer stronger in a competitive market.

Frequently Asked Questions

Can I buy a house in Sioux Falls with a 600 credit score?

Yes. A 600 score is above the FHA minimum of 580 for a 3.5% down loan, so FHA is likely your best path. You may not qualify for a conventional loan yet, and your rate will be higher than a top-tier borrower’s, but buying is realistic.

What credit score gets the best mortgage rate?

Generally, a score of 740 or higher earns the best conventional pricing and the lowest PMI. Between 620 and 740, every 20-point improvement can nudge your rate lower, so it is worth pushing your score up before you lock.

Does checking my own credit hurt my score?

No. Checking your own credit is a soft inquiry and never lowers your score. Only a lender’s hard pull when you formally apply causes a small, temporary dip.

What credit score do I need for down payment assistance in South Dakota?

SDHDA’s first-time buyer programs require a minimum 620 credit score, along with income and purchase-price limits. If you are close to 620, a few months of on-time payments may get you there.

Do all lenders use the same minimum score?

No. Program minimums are floors, and individual lenders often require higher scores — this is called a lender overlay. Two lenders can quote you very different answers with the same credit file, which is why it pays to shop.

Where you stand is worth a real conversation

The short version: you can likely buy in Sioux Falls with a score in the 580 to 620 range, but the higher you go, the more you save. Your exact qualifying number and rate depend on your full financial picture — income, debts, down payment, and the loan you choose.

That is exactly the kind of thing I help buyers map out before they ever tour a home. If you want a clear read on where you stand, grab my free Sioux Falls Buyers Guide, and reach out anytime — no pressure, just answers.

About Tyce Ortman
Tyce Ortman is a residential real estate agent with the Jeff Merrill Team at eXp Realty, serving Sioux Falls, South Dakota and surrounding communities including Brandon, Harrisburg, and Tea. He works with both buyers and sellers, guiding them from first search or listing all the way through closing.

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