How Much House Can I Afford in South Dakota? (2026)
Last updated: April 2026 · Source: Zillow, Freddie Mac, Tax Foundation
Quick Answer
At the South Dakota median income of $62,000/year, you can typically afford a home up to $248,000 (4× rule), or $186,000 conservatively (3× rule). The median home in South Dakota costs $260,000, so a household earning $65,000+ can afford the typical home.
South Dakota Housing & Mortgage Data
| Median Home Price | $260,000 |
| 30-Year Fixed Rate | 6.85%(State average, Apr 2026) |
| Property Tax Rate | 1.14%(Effective rate) |
| Avg HO Insurance | $1,700/yr ($142/mo) |
| Typical Down Payment | 10% ($26,000) |
| Median Household Income | $62,000/yr |
Key Facts for South Dakota
- ✓South Dakota median home price is $260,000 as of 2026
- ✓30-year fixed mortgage rates in South Dakota average 6.85%
- ✓Property taxes in South Dakota are 1.14% — near the national average of 1.10%
- ✓Homeowners insurance averages $1,700/year in South Dakota
- ✓A household earning $65,000/year can typically afford the median South Dakota home
More South Dakota Calculators
Frequently Asked Questions — Mortgage Affordability Calculator in South Dakota
- What income do I need to afford a home in South Dakota?
- Using the 28% front-end ratio rule: your mortgage payment (PITI) should not exceed 28% of gross monthly income. The South Dakota median home at $260,000 has a total monthly PITI of approximately $1,922. That implies a minimum gross income of $6,864/month.
- What is the debt-to-income ratio limit for mortgages in South Dakota?
- Most South Dakota lenders require a back-end DTI (all debts including the mortgage) of 43% or below for conventional loans. FHA allows up to 50% DTI with compensating factors. The front-end DTI (mortgage payment only) should ideally be below 28%. If you have $500/month in existing debt payments, your maximum mortgage payment is reduced accordingly.
- What is the average mortgage payment in South Dakota?
- The average monthly mortgage payment (principal + interest) in South Dakota is approximately $1,533 for a $234,000 loan at 6.85% over 30 years. Adding property tax ($247/mo) and homeowners insurance ($142/mo) brings total PITI to about $1,922/month.
- What credit score do I need for a mortgage in South Dakota?
- Most South Dakota lenders require a minimum 620 credit score for conventional loans and 580 for FHA loans (with 3.5% down). For the best rates in South Dakota, aim for 740+. A higher score can reduce your rate by 0.5–1.0%, saving $35,100 over the life of a 30-year loan.
- How much down payment is required to buy a home in South Dakota?
- You can buy a home in South Dakota with as little as 0% down (VA, USDA loans for eligible buyers), 3% down (conventional), or 3.5% down (FHA). On the South Dakota median home price of $260,000, a 20% down payment is $52,000 and lets you avoid PMI. South Dakota also has state-level down payment assistance programs for first-time buyers.
- What are current mortgage rates in South Dakota?
- Current 30-year fixed mortgage rates in South Dakota average 6.85% as of April 2026. 15-year fixed rates are typically 0.5–0.75% lower. Rates vary by lender, credit score, and loan-to-value ratio. Compare at least 3–5 lenders to ensure you get the best South Dakota mortgage rate.
- What is the property tax rate in South Dakota?
- South Dakota's effective property tax rate is 1.14%. On the South Dakota median home value of $260,000, annual property taxes are approximately $2,964 ($247/month). Property taxes in South Dakota are typically escrowed in your monthly mortgage payment.