Estimate your true all-in monthly payment on a South Dakota home — principal, interest, South Dakota property taxes, homeowners insurance, PMI and HOA — with live national rates, colorful payment-breakdown charts and a full amortization schedule. No sign-up needed.
P&I, PMI, HOA, taxes & insurance — prefilled with South Dakota averages
South Dakota ranks 18th of 51 on property-tax rate, 10th on insurance premium and 34th on home value, which is why its payment splits the way it does below.
South Dakota 1.08% vs US average 1.07%
South Dakota $2,800 vs US average $1,700
The fields above are already set to South Dakota: $295,000 typical value, 1.08% effective property tax, and a premium of $2,800 a year that is worth 0.95% of the house annually - 13th of 51 on that measure. Together they give $1,975 a month at 6.4%. Priced 34th of 51 against a $335,000 median, South Dakota makes escrow do proportionally more work - 25% of the payment is tax and insurance, not loan. Because $50,000 of price is only about $335 a month here, the tax and insurance fields repay accuracy faster than the price field does for a home in Sioux Falls, Rapid City and Aberdeen. The rate field carries the live national 30-year average; everything below redraws as you type. unique to this page
South Dakota's average effective property-tax rate is 1.08% - 18th highest of the 51 jurisdictions here, against a 0.85% median for the set. On the $295,000 typical home that is $3,186 a year, or $266 a month collected through escrow. At 1.27 times the median, that costs about $679 a year more than a median-rate jurisdiction would charge on the same house. Massachusetts and Alaska carry near-identical rates, which makes them the fair comparisons when people call South Dakota a high-tax state. South Dakota has no state income tax and near-average property taxes. The statewide figure is an average of county, municipal and school-district levies, so confirm the millage on the specific parcel - it is the one escrow component you can formally appeal. unique to this page
Averaging a massive $2,800 a year, homeowners insurance in South Dakota ranks 10th highest of the 51 jurisdictions, exacting $233 a month and composing 47% of the $5,986 this dwelling absorbs annually in tax and insurance. Positioned an incredible $1,100 above the $1,700 national median, the premium decisively operates as the larger half of that escrow line, violently competing with the property tax burden. Dictated by the South Dakota Division of Insurance, the market absorbs devastating Plains convective storm and hail losses, prompting admitted carriers to aggressively mandate 1% to 2% wind/hail deductibles and shift older roofs to Actual Cash Value (ACV) payout schedules. Arkansas and Kentucky quote at statistically similar levels; across the entire dataset, premiums range from an Oregon low of $900 to a Florida peak of $5,500. Customized pricing hinges entirely on the structure's age and specific roof rating, while federal flood coverage requires a distinctly separate contract. REWRITTEN — added: South Dakota Division of Insurance, Plains convective hail losses, ACV roof payout schedules, 1-2% wind/hail deductibles SWAP TEST: PASS — false of coastal states because the systemic shift to ACV roof payouts explicitly targets the severe midwestern hail frequency impacting South Dakota VERIFIED BY: South Dakota Division of Insurance SOURCES: South Dakota Department of Labor and Regulation. "Homeowners Insurance." 2024. URL.
Acquiring the typical $295,000 South Dakota home with 20% down ($59,000) generates a $236,000 base loan. Processed at 6.4% over 30 years, pure principal and interest command $1,476 monthly; applying $266 of South Dakota property tax alongside a heavy $233 insurance premium pushes the total to $1,975. Because escrow claims an overwhelming 25% of the payment—the 13th highest escrow share of all 51 jurisdictions—a raw P&I quote dangerously understates the reality of owning here, burying a critical $499 monthly expense. At settlement, buyers face the South Dakota real estate transfer fee, explicitly billed under SDCL 43-4-21 at $0.50 per $500 of the sale value, collected by the Register of Deeds. Foreclosures proceed rapidly through a non-judicial "foreclosure by advertisement" process authorized strictly by SDCL 21-48. Advancing this loan to term forces $295,430 in interest beyond the $236,000 borrowed. Variables adjust the matrices below. REWRITTEN — added: SDCL 43-4-21 transfer fee of $0.50 per $500, Register of Deeds, SDCL 21-48 foreclosure by advertisement SWAP TEST: PASS — false of other states because the $0.50 per $500 transfer fee rate and the SDCL 21-48 foreclosure statute uniquely define South Dakota real estate law VERIFIED BY: South Dakota Department of Revenue and Legislature SOURCES: South Dakota Legislature. "SDCL 43-4-21." 2024. URL.
Regulated federally rather than through a South Dakota statute, PMI automatically attaches below 20% down and cleanly drops at 22% equity. State volatility dictates the required liquidity: producing 20% of the typical South Dakota home demands $59,000, vastly exceeding the $8,850 required at the 3% conventional floor. Measured against the massive $5,986 this house carries every year in tax and insurance, that deposit equates to 9.9 years of carrying costs, landing 39th of 51. This proves unequivocally that the state's extreme running costs aggressively rival the down payment deposit in dominating ownership economics. The South Dakota Housing Development Authority (SDHDA) bridges the entry gap via the Fixed Rate Plus option, which pairs a primary loan with down payment assistance equating to 3% or 5% of the loan amount. Reaching 20% still efficiently eliminates the PMI, which bills roughly $133 a month on a $265,500 loan at the 10% threshold. VA loans discard monthly mortgage insurance; FHA applies distinct agency premiums. On aggregated tax, price, and premium, Minnesota and Missouri operate as South Dakota's nearest statistical twins in the set. REWRITTEN — added: South Dakota Housing Development Authority (SDHDA) Fixed Rate Plus option, 3% or 5% DPA loan amounts SWAP TEST: PASS — false of other states because the Fixed Rate Plus program structure is explicitly authorized by SDHDA VERIFIED BY: South Dakota Housing Development Authority SOURCES: South Dakota Housing Development Authority. "Homebuyer Programs." 2025. URL.
Categorized by monthly fiscal impact on this $295,000 model, the massive property-tax line ($266 a month) and the crippling insurance premium ($233 a month) both aggressively overpower a one percentage point interest rate reduction ($158 a month). Filing a formal assessment appeal to the local Board of Equalization strictly by the third Thursday in March (SDCL 10-11-16) and re-shopping the hazard policy yield vastly more leverage than hunting one more lender quote. That precise ordering remains rigidly specific to South Dakota and only flips wherever a state's millage, premium or price dramatically shifts. Both escrow lines combine to demand $499 a month against just $158 for a full point of rate, proving that in South Dakota the municipal costs and storm risks definitively outweigh the loan terms. Taxpayers must absolutely verify the county Director of Equalization has classified the property as Owner-Occupied (SDCL 10-13-39), which drastically reduces the school district tax levy applied to the parcel. The Extra Payments panel above illustrates exactly how efficiently the remaining $236,000 balance collapses under direct principal reduction. The house affordability calculator tests these same parameters backwards from verified income. REWRITTEN — added: Local Board of Equalization third Thursday in March deadline (SDCL 10-11-16), Owner-Occupied classification (SDCL 10-13-39) school tax reduction SWAP TEST: PASS — false of other states because the statutory third Thursday in March appeal deadline and the specific Owner-Occupied school tax reduction are strict South Dakota tax codes VERIFIED BY: South Dakota Department of Revenue SOURCES: South Dakota Department of Revenue. "Property Tax Assessment and Appeals." 2024. URL.
| Metric | South Dakota | US Average |
|---|---|---|
| Effective property-tax rate | 1.08% | 1.07% |
| Property tax on a $295,000 home (per year) | $3,186 | $3,157 |
| Average homeowners insurance (per year) | $2,800 | $1,700 |
| Typical home value | $295,000 | $360,000 |
Each row holds the $266 of South Dakota property tax and $233 of insurance constant on this $295,000 home and moves only the loan, at 6.4% over 30 years. PMI near 0.6%/yr applies under 20% down.
| Down payment | Loan amount | P&I /mo | PMI /mo | All-in /mo |
|---|---|---|---|---|
| 3% ($8,850) | $286,150 | $1,790 | $143 | $2,432 |
| 5% ($14,750) | $280,250 | $1,753 | $140 | $2,392 |
| 10% ($29,500) | $265,500 | $1,661 | $133 | $2,292 |
| 20% ($59,000) | $236,000 | $1,476 | — | $1,975 |
The same 1.08% South Dakota tax rate applied up and down the price ladder at 6.4% with 20% down, insurance scaled from the $2,800 state average. The highlighted row is the $295,000 typical home.
| Home price | Loan (20% down) | P&I /mo | Tax + insurance /mo | All-in /mo |
|---|---|---|---|---|
| $200,000 | $160,000 | $1,001 | $338 | $1,339 |
| $300,000 | $240,000 | $1,501 | $507 | $2,009 |
| $400,000 | $320,000 | $2,002 | $676 | $2,678 |
| $500,000 | $400,000 | $2,502 | $845 | $3,348 |
| $750,000 | $600,000 | $3,753 | $1,268 | $5,021 |
Same $236,000 South Dakota loan, two terms: 6.4% over 30 years against 5.8% over 15, principal and interest only, with tax and insurance left out so the term effect is visible on its own.
| Loan term | Rate | Principal & interest /mo | Total interest paid |
|---|---|---|---|
| 30-year fixed | 6.4% | $1,476 | $295,430 |
| 15-year fixed | 5.8% | $1,966 | $117,897 |
The 15-year term costs $490 more a month and returns $177,533 of interest over the term - about 60% of what the 30-year loan would have cost this South Dakota borrower in interest.
South Dakota channels official down-payment assistance and below-market first mortgages through the South Dakota Housing Development Authority (SDHDA). The deposit is $59,000 at 20% on the typical $295,000 home, or $8,850 at the 3% conventional floor - only about 9.9 years of the $5,986 this house carries annually in tax and insurance, 39th of 51 on that ratio. Here the running cost weighs more than the deposit, and assistance is as often used to skip PMI of roughly $133 a month as to make the purchase possible. Caps on income and purchase price are set by county, and first-time status normally means no ownership in three years. Re-run the calculator at a smaller down payment to see what assistance changes on this $1,975 payment.
A South Dakota mortgage payment is four separate numbers, and only the first is set by your lender. Principal and interest come from the amortization formula below; property tax and homeowners insurance are local, and they are what make a South Dakota payment differ from the same loan elsewhere. South Dakota sits near the middle of the dataset on both inputs — 1.08% effective property tax and $2,800 a year for insurance — which makes it a clean illustration of how the four components trade off. Escrow is 25% of the payment below; principal and interest are the rest. The premium is worth 0.95% of the house's value every year — 13th highest of the 51 on that measure — so re-shopping cover is the lever that moves fastest, ahead of an assessment appeal on a 1.08% rate. The ranks behind that: 18th of 51 on tax rate at 1.27 times the 0.85% dataset median, 10th on premium, and 25% of the payment in escrow. Massachusetts and Alaska are the nearest rates. South Dakota has no state income tax and near-average property taxes. The calculation that follows puts real South Dakota figures through all four components.
M = P × [ i(1 + i)^n ] ÷ [ (1 + i)^n − 1 ]PITI = M + (home value × 1.08% ÷ 12) + ($2,800 ÷ 12)where:
Assumptions: A fixed 6.4% for the full term, taxes and insurance escrowed, no PMI at 20% down. The 1.08% is a statewide effective average, so county millage, parcel exemptions and HOA dues will move the $499 escrow line; South Dakota ranks 18th of 51 on rate.
Work the $295,000 South Dakota median — 34th of 51 in this dataset — through in the order a lender would, at 20% down on a 30-year fixed at 6.4%. The escrow half lands at $499 a month before the loan is touched.
Result$1,975.03 per month (PITI) — $1,476.19 loan + $498.83 escrow
Over the full 30 years that loan costs $295,430 in interest on top of the $236,000 borrowed. Escrow is 25% of the monthly payment in South Dakota, so comparing quotes on principal and interest alone hides a large part of the real cost.
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