South Dakota Mortgage Calculator

South Dakota mortgage and refinance loan payment calculator

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Our South Dakota mortgage calculator enables you to estimate your monthly mortgage payment, including the following:

  • Principal and interest
  • Taxes
  • Insurance
  • Private Mortgage Insurance (PMI)

Your monthly payment changes when updating the home price, down payment, interest rate, and loan term.

Housing affordability continues to fluctuate across South Dakota. The housing trends vary in the Mount Rushmore State, with larger communities exhibiting higher home prices than smaller, more rural areas. Even within Sioux Falls, Rapid City, Aberdeen, the market varies among neighborhoods. Each area will have a slightly different trend such as Minnehaha County, Pennington County and Lincoln County.

$

10%

1%

3%

$
$

$1421

Monthly Payment

Principal & Interest $1421

Monthly Taxes $1421

Monthly HOA $1421

Monthly Insurance $1421

We've included the conforming loan amounts and the estimated property tax rates for each county. This is important because mortgage interest rates are significantly different for home loans above the amounts listed. Please check with your loan officer, bank, lender to verify the conforming loan amounts in your county.

County

Property tax rate

Conforming limit

Aurora County

1.52%

$548,250

Beadle County

1.58%

$548,250

Bennett County

1.82%

$548,250

Bon Homme County

1.63%

$548,250

Brookings County

1.37%

$548,250

Brown County

1.35%

$548,250

Brule County

1.04%

$548,250

Buffalo County

1.63%

$548,250

Butte County

1.25%

$548,250

Campbell County

1.76%

$548,250

Charles Mix County

1.22%

$548,250

Clark County

1.13%

$548,250

Clay County

1.40%

$548,250

Codington County

1.13%

$548,250

Corson County

1.35%

$548,250

Custer County

1.05%

$548,250

Davison County

1.38%

$548,250

Day County

1.35%

$548,250

Deuel County

1.20%

$548,250

Dewey County

1.42%

$548,250

Douglas County

1.44%

$548,250

Edmunds County

1.11%

$548,250

Fall River County

1.50%

$548,250

Faulk County

1.00%

$548,250

Grant County

1.05%

$548,250

Gregory County

1.42%

$548,250

Haakon County

1.22%

$548,250

Hamlin County

1.21%

$548,250

Hand County

0.91%

$548,250

Hanson County

1.15%

$548,250

Harding County

1.50%

$548,250

Hughes County

1.29%

$548,250

Hutchinson County

1.59%

$548,250

Hyde County

1.49%

$548,250

Jackson County

1.37%

$548,250

Jerauld County

1.18%

$548,250

Jones County

0.76%

$548,250

Kingsbury County

1.20%

$548,250

Lake County

1.19%

$548,250

Lawrence County

1.20%

$548,250

Lincoln County

1.36%

$548,250

Lyman County

1.10%

$548,250

McCook County

1.22%

$548,250

McPherson County

1.67%

$548,250

Marshall County

1.21%

$548,250

Meade County

1.31%

$548,250

Mellette County

1.90%

$548,250

Miner County

1.31%

$548,250

Minnehaha County

1.43%

$548,250

Moody County

1.38%

$548,250

Pennington County

1.41%

$548,250

Perkins County

1.27%

$548,250

Potter County

1.32%

$548,250

Roberts County

1.27%

$548,250

Sanborn County

1.28%

$548,250

Spink County

1.61%

$548,250

Stanley County

1.13%

$548,250

Sully County

0.84%

$548,250

Todd County

2.69%

$548,250

Tripp County

1.13%

$548,250

Turner County

1.33%

$548,250

Union County

1.33%

$548,250

Walworth County

1.62%

$548,250

Yankton County

1.28%

$548,250

Ziebach County

0.98%

$548,250

County

Tax Rate

Limit

Aurora County

1.52%

$548,250

Beadle County

1.58%

$548,250

Bennett County

1.82%

$548,250

Bon Homme County

1.63%

$548,250

Brookings County

1.37%

$548,250

Brown County

1.35%

$548,250

Brule County

1.04%

$548,250

Buffalo County

1.63%

$548,250

Butte County

1.25%

$548,250

Campbell County

1.76%

$548,250

Charles Mix County

1.22%

$548,250

Clark County

1.13%

$548,250

Clay County

1.40%

$548,250

Codington County

1.13%

$548,250

Corson County

1.35%

$548,250

Custer County

1.05%

$548,250

Davison County

1.38%

$548,250

Day County

1.35%

$548,250

Deuel County

1.20%

$548,250

Dewey County

1.42%

$548,250

Douglas County

1.44%

$548,250

Edmunds County

1.11%

$548,250

Fall River County

1.50%

$548,250

Faulk County

1.00%

$548,250

Grant County

1.05%

$548,250

Gregory County

1.42%

$548,250

Haakon County

1.22%

$548,250

Hamlin County

1.21%

$548,250

Hand County

0.91%

$548,250

Hanson County

1.15%

$548,250

Harding County

1.50%

$548,250

Hughes County

1.29%

$548,250

Hutchinson County

1.59%

$548,250

Hyde County

1.49%

$548,250

Jackson County

1.37%

$548,250

Jerauld County

1.18%

$548,250

Jones County

0.76%

$548,250

Kingsbury County

1.20%

$548,250

Lake County

1.19%

$548,250

Lawrence County

1.20%

$548,250

Lincoln County

1.36%

$548,250

Lyman County

1.10%

$548,250

McCook County

1.22%

$548,250

McPherson County

1.67%

$548,250

Marshall County

1.21%

$548,250

Meade County

1.31%

$548,250

Mellette County

1.90%

$548,250

Miner County

1.31%

$548,250

Minnehaha County

1.43%

$548,250

Moody County

1.38%

$548,250

Pennington County

1.41%

$548,250

Perkins County

1.27%

$548,250

Potter County

1.32%

$548,250

Roberts County

1.27%

$548,250

Sanborn County

1.28%

$548,250

Spink County

1.61%

$548,250

Stanley County

1.13%

$548,250

Sully County

0.84%

$548,250

Todd County

2.69%

$548,250

Tripp County

1.13%

$548,250

Turner County

1.33%

$548,250

Union County

1.33%

$548,250

Walworth County

1.62%

$548,250

Yankton County

1.28%

$548,250

Ziebach County

0.98%

$548,250

Start the mortgage process today in South Dakota

Start the process for either a purchase or refinance mortgage today and have a licensed loan officer in South Dakota contact you for a custom quote.

In South Dakota how do banks and lenders calculate what mortgage payment I can afford?

In South Dakota the general rule of thumb for determining the mortgage amount a borrower can manage is 2 – 2.5 times your monthly GROSS income. For example, someone earning $100k annual can afford a $200k – $250k mortgage. However, this is only a general guideline and there is more to the process. In addition to your gross income, lenders take into consideration two ratios: the “front-end ratio” and the “back-end ratio.”  The front-end ratio is your mortgage-to-income ratio, representing the (monthly) amount of your income which you can dedicate to paying your mortgage. The ideal ratio is under 30%–although some lenders will allow you to exceed 40%. The back-end ratio is your debt-to-income (DTI) ratio, or the amount of gross income you must cover your debts (loans for cars, education, and credit cards, for example).  Most lenders want to see that number no more than 36% (36% of your income goes to paying debts).  Although there are other factors in determining your overall financial “health,” these best represent your ability to pay the mortgage.

In South Dakota what are other costs that can increase my mortgage payment?

In South Dakota the mortgage payment includes multiple factors, each which can increase (or decrease) the actual mortgage payment. Other than then actual cost of the home, you need to include the following variables:

  • Down Payment (the amount of money you pay up front, not borrowed from the lender)
  • Interest Expenses (the interest rate, the length of the loan and type—whether a fixed or adjustable interest rate)
  • Property Taxes (these vary with the community you are moving into)
  • Insurance (homeowner’s insurance rates will depend on your coverage and can fluctuate)
  • PMI (some lenders require insurance to protect them should you default on the loan)
  • HOA Fees (Some residential communities (especially condominiums and other PUDs) have maintenance fees for shared facilities and amenities offered in the development

In South Dakota how do I calculate my mortgage payment?

When considering a new home purchase or whether to refinance your current mortgage, the best place to start is by estimating your monthly payment. You can utilize our free South Dakota calculator to get a quick estimate. However, you will need a few numbers available:

Mortgage principal (how much you want to borrow—not necessarily the cost of the property).

Monthly interest rate (the fee you pay the bank to borrow money: check out current mortgage rates). This is usually reflected as an APR (annual percentage rate) and is translated to a monthly rate by dividing the rate by 12 (months).

Number of payments (how long do you want to pay on the mortgage). This is easy with a fixed mortgage, but not with an ARM, where the rate will change on a regular basis.

Property taxes (usually the cost of taxes is added to the mortgage payment & added to an escrow account, where the taxes are paid on your behalf at the end of the year).

Homeowner’s Insurance (since type and coverage vary widely, it is best to contact an agent to get some estimates).

PMI, if required (most lenders require this additional insurance when you put down less than 20% of the purchase price of the property).

Lock your mortgage rate today in South Dakota

With a wide variety of financing options, our team of experts can help you find and lock in the best current rate for purchasing your home or refinancing your existing mortgage. Contact us to get started with a South Dakota mortgage loan today!

Calculator questions?

Whether you are a math nerd who aspires to do the math by hand or simply want to understand how South Dakota mortgage payments are calculated, the formula looks like this:

M = P [ i(1 + i)^n ] / [ (1 + i)^n – 1]

Key:

  • M = monthly mortgage payment
  • P = principal amount
  • I = monthly interest rate (usually listed as an annual percentage rate)
  • N = number of payments over the life of the loan (360 payments for 30 years, etc)

In South Dakota if you are obtaining a fixed mortgage, whether it be 30, 15, or even 5 years, you are probably curious to see how much you are paying in interest.  One thing to remember is that in the U.S., interest is paid in arrears. So, your monthly payment includes interest for the 30 days BEFORE your due date. Since fixed mortgages are fully amortized installment loans, the amortization schedule shows how the split between principal and interest changes over time. In the early years of the mortgage term, most of your payment will go towards interest. However, as you pay down the principal, less interest will accrue and more of your payment is applied to the principal.

In South Dakota the longer you finance your home for, the lower your monthly payments will be. Conversely, a shorter (or adjustable rate) term usually equates to a lower interest rate. Its important to run the numbers on multiple scenarios to find out what works best for you.

If you already have a mortgage and are looking for an opportunity to lower your current monthly payments, consider the following:

  • Refinance at a lower rate
  • Refinance to a longer term
  • Eliminate mortgage insurance
  • Apply for mortgage forbearance or loan modification (in case of financial hardship)

In South Dakota an Amortization Schedule calculator provides a schedule of how much is paid for each portion of the mortgage payment over time. A mortgage calculator allows you to plug in the mortgage amount, term (number of payments) and the APR (interest rate per year) and determine the total you will pay in principal and interest over the life of the loan.

Mortgage calculator by state

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