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Estimate what you can afford in South Dakota using state-specific property taxes, debt-to-income limits, and financing assumptions.
As of 2026 · South Dakota state data: South Dakota state
| Income | Max home price | Monthly housing | Down payment |
|---|---|---|---|
| $60,000 | $173,962.25 | $1,100 | $34,792.45 |
| $80,000 | $268,850.75 | $1,700 | $53,770.15 |
| $100,000 | $363,739.25 | $2,300 | $72,747.85 |
| $120,000 | $442,813.01 | $2,800 | $88,562.6 |
| $150,000 | $553,516.26 | $3,500 | $110,703.25 |
Based on your income of $100,000 in South Dakota, you can afford a home up to $363,739.25 with a monthly housing payment of $2,300.
Max home price
$363,739.25
Max loan amount
$290,991.4
Down payment
$72,747.85
Adjusted mortgage rate
6.50%
Property tax rate
1.17%
Estimated take-home (monthly)
$6,598.33
Principal + Interest
$1,839.26
Property tax
$354.65
Insurance
$106.09
HOA
$0
Total housing
$2,300
| Range | Monthly budget | Home price | Down payment needed |
|---|---|---|---|
| Comfortable | $1,840 | $290,991.4 | $58,198.28 |
| Stretch | $2,070 | $327,365.33 | $65,473.07 |
| Maximum | $2,300 | $363,739.25 | $72,747.85 |
FinCalc AI
In Texas vs South Dakota, the same inputs change max affordability by -$19,507.45, with monthly property tax changing by $104.33.
Texas vs California affordability gap with these inputs: -$42,981.57.
Housing consumes 34.9% of estimated take-home pay, leaving $3,598.33/month after housing and existing debts.
State median home price benchmark: $330,000. Your max is 10.2% vs median.
South Dakota is one of nine US states that does not levy a state personal income tax on wage earnings. For paycheck and salary calculations, only federal income tax (IRS 2026 brackets), Social Security (6.2% to the wage base), and Medicare (1.45%, plus 0.9% additional Medicare above $200,000 single) apply at the wage level. Sales and property taxes are generally higher than the US average in no-income-tax states to offset the missing revenue: South Dakota's effective property tax rate is about 1.17%.
South Dakota's effective property tax rate is roughly 1.17% of assessed value — close to the US median. The 2026 median single-family home price in South Dakota is around $330,000. A buyer earning $100,000 with $600 monthly recurring debt, 20% down, and a 6.5% 30-year fixed mortgage can typically afford a home up to about $369,010.84 in South Dakota, with an estimated monthly housing cost around $2,333.33. Because South Dakota has no state income tax, more of your gross pay is available to service a mortgage compared with high-tax states.
Data current as of 2026; verify with South Dakota state (https://dlr.sd.gov) before relying on these figures for filing.
On a $60,000 annual income in South Dakota (single filer, 60% DTI from debt, 20% down, 30-year fixed at 6.5%, good credit, 2026), estimated max home price is around $221,406.5 with a monthly housing payment near $1,400. That breaks down to about $1,119.55 principal & interest, $215.87 property tax, and $64.58 insurance per month.
On a $100,000 annual income in South Dakota (single filer, 60% DTI from debt, 20% down, 30-year fixed at 6.5%, good credit, 2026), estimated max home price is around $369,010.84 with a monthly housing payment near $2,333.33. That breaks down to about $1,865.92 principal & interest, $359.79 property tax, and $107.63 insurance per month.
On a $150,000 annual income in South Dakota (single filer, 60% DTI from debt, 20% down, 30-year fixed at 6.5%, good credit, 2026), estimated max home price is around $553,516.26 with a monthly housing payment near $3,500. That breaks down to about $2,798.88 principal & interest, $539.68 property tax, and $161.44 insurance per month.
South Dakota's effective property tax rate is approximately 1.17% of assessed home value annually. That is close to the US national median. On a $330,000 home, expect roughly $3,861 per year in property tax.
The 2026 median single-family home price in South Dakota is around $330,000. With 20% down that means a down payment near $66,000 and a financed amount of about $264,000. Prices vary widely by metro — coastal and urban areas typically exceed the state median by 30%–60%.
South Dakota can be attractive for first-time buyers: no state income tax leaves more cash for down payment savings and monthly mortgage payments. Property tax at 1.17% is in line with the national average. South Dakota first-time buyers may qualify for state-administered down-payment-assistance programs through the state housing finance agency.
Lenders typically cap front-end DTI (housing payment / gross monthly income) at 28% and back-end DTI (housing + all debt / gross monthly income) at 36%. In high-property-tax states like South Dakota (~1.17% property tax), the front-end ratio binds sooner because property tax and insurance can push monthly housing 25%–35% above pure principal & interest. Use the comfortable, stretch, and maximum ranges above to gauge how aggressive your budget is.
On the same $100,000 income, 20% down, 6.5% rate, good credit profile, the estimated max home price is $369,010.84 in South Dakota vs $359,073.19 in Iowa. South Dakota allows about $9,937.64 more purchasing power — driven mainly by differences in state income tax (affecting take-home) and property tax rates.
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