Side-by-side comparison of mortgage costs, property taxes, closing costs, and homeowners insurance between Ohio and South Dakota. Updated for 2026.
South Dakota wins 4 of 6 cost categories, making it the more affordable state for homebuyers overall. However, Ohio has a lower total cost when combining home price, closing costs, and insurance. Both states offer first-time buyer programs — explore the state pages for full details.
Estimated PITI payments assuming 10% down, 6.5% rate, 30-year fixed mortgage with PMI.
The monthly payment difference is $580/month — that’s $6,960/year or $209K over the life of a 30-year loan. Buying in Ohio is the more affordable option based on median home prices with identical loan terms.
Based on the 28% debt-to-income rule — your monthly housing payment should not exceed 28% of gross monthly income.
To afford the median home in South Dakota, you need a household income of approximately $98K/year. In Ohio, you need $73K/year — less by $25K/year. That $25K income gap means Ohio is accessible to a significantly wider range of households.
Ohio offers meaningfully lower home prices than South Dakota, with median prices running 27% less ($80K difference). This gap translates to both a smaller loan and lower monthly payments. First-time buyers priced out of South Dakota may find Ohio far more accessible, particularly when combined with local down payment assistance programs.
South Dakota has a moderate property tax advantage at 1.22% versus Ohio's 1.56%. While the rate gap of 0.34% may seem small, it translates to an annual difference of approximately $245 when applied to each state's median home price. Over a typical homeownership period of 7-10 years, that adds up to $2K in savings.
Insurance costs favor Ohio at $1,400/year versus $2,300/year in South Dakota, a difference of $900 annually. While not the largest cost factor, this adds up to over $9K over a decade of homeownership. Shop multiple carriers in either state — actual premiums depend on your specific property, coverage level, and claims history.
Both states offer down payment assistance for first-time buyers. Ohio's OHFA Your Choice! Down Payment Assistance provides 2.5% or 5% of purchase price, while South Dakota's SDHDA First-Time Homebuyer offers Fixed-rate FTB loans. These programs can significantly reduce your upfront costs and make homeownership accessible even if you haven't saved a full 20% down payment. Check eligibility requirements on each state's housing finance agency website — income limits and purchase price caps apply.
The bottom line: Ohio and South Dakota are broadly similar in housing costs, with only $580/month separating them in total PITI payments. In cases like this, your decision should be driven by lifestyle preferences — job opportunities, climate, proximity to family, and quality of life — rather than pure cost savings. Either state offers a reasonable path to homeownership.