Side-by-side comparison of mortgage costs, property taxes, closing costs, and homeowners insurance between California 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 California. 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 $3,141/month ($37,692/year) compared to California, based on median home prices with identical loan terms.
There's a dramatic price gap between these two states. Homes in South Dakota cost 62% less than in California — that's a difference of $490K on the median home. For buyers relocating from California to South Dakota, this can mean upgrading significantly or pocketing substantial savings. The equity you've built in a California home could fund a much larger down payment in South Dakota, potentially eliminating PMI and reducing your monthly payment dramatically.
California has a moderate property tax advantage at 0.73% versus South Dakota's 1.22%. While the rate gap of 0.49% may seem small, it translates to an annual difference of approximately $2,132 when applied to each state's median home price. Over a typical homeownership period of 7-10 years, that adds up to $17K in savings.
Closing costs are a one-time but significant expense. California averages $9K in closing costs (1.2% 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. California's CalHFA Dream For All provides Up to 20% shared appreciation loan, 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 $490K less than California on average. That translates to roughly $3,141 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.