Side-by-side comparison of mortgage costs, property taxes, closing costs, and homeowners insurance between Colorado and South Dakota. Updated for 2026.
South Dakota wins 4 of 6 cost categories, making it the more affordable state for homebuyers overall. With a median home price of $295K and lower overall costs, South Dakota offers meaningful savings compared to Colorado. 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.
Buying in South Dakota saves you approximately $1,361/month ($16,332/year) compared to Colorado, based on median home prices with identical loan terms.
South Dakota offers meaningfully lower home prices than Colorado, with median prices running 43% less ($225K difference). This gap translates to both a smaller loan and lower monthly payments. First-time buyers priced out of Colorado may find South Dakota far more accessible, particularly when combined with local down payment assistance programs.
Colorado has a moderate property tax advantage at 0.51% versus South Dakota's 1.22%. While the rate gap of 0.71% may seem small, it translates to an annual difference of approximately $947 when applied to each state's median home price. Over a typical homeownership period of 7-10 years, that adds up to $8K in savings.
Insurance costs favor South Dakota at $2,300/year versus $3,200/year in Colorado, 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.
Closing costs are a one-time but significant expense. Colorado averages $7K in closing costs (1.4% of purchase price) while South Dakota averages $2K (0.7%). The difference is spread across title insurance, attorney fees, and recording costs rather than a single large tax. Budget for these upfront costs — they affect how much cash you need on hand at closing.
Both states offer down payment assistance for first-time buyers. Colorado's CHFA Down Payment Assistance provides Up to $25,000 second mortgage, 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: South Dakota homes cost $225K less than Colorado on average. That translates to roughly $1,361 less per month in total housing costs if you choose South Dakota. For most buyers, this price gap is the single biggest factor — it affects your loan size, monthly payment, and how quickly you build equity.