Ranked 7 of 15 states · median $725/mo · CMS PY2026
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A 40-year-old welder in South Dakota pays a median $725/month for a Silver plan before subsidies — 7th of 15 on cost. The cheapest plan in the state is $512 from Avera in Lincoln. On highest out-of-pocket maximum, South Dakota ranks 12 of 15 for this occupation.
Trade work concentrates cost into rare, expensive events rather than spreading it across the year. That inverts the usual shopping logic: a lower premium with a $9,200 ceiling is a worse deal than a higher premium with a $6,000 one, because the ceiling is what you actually hit. These rankings follow the ceiling.
Occupational context: Fume inhalation, arc eye, and burn risk; hearing loss.
Worth being clear about what this does and does not affect: a carrier in South Dakota cannot ask what you do for a living, cannot charge a welder more than a librarian of the same age in the same ZIP, and cannot exclude anything you were already treated for. Occupation only tells you which plan structure to shop for.
Premium is set by rating area, so a welder in one South Dakota county can pay materially more than one an hour away. Six counties from across the state, cheapest Silver plan for a 40-year-old:
| County | Cheapest Silver @40 | Issuer | Deductible | Carriers |
|---|---|---|---|---|
| Corson | $679 | Sanford | $6,000 | 3 |
| Hamlin | $679 | Sanford | $6,000 | 3 |
| Walworth | $679 | Sanford | $6,000 | 3 |
| Gregory | $702 | Avera | $6,000 | 2 |
| Sanborn | $702 | Avera | $6,000 | 2 |
| Fall River | $761 | Wellmark of South Dakota | $5,000 | 3 |
The spread across just these six is $82/month — $981 a year for the same metal tier. Statewide the range runs $512 to $882. Coverage by County publishes all 66 South Dakota counties individually.
| South Dakota — worst-case exposure | 2026 |
|---|---|
| Lowest annual out-of-pocket maximum | $7,200 |
| Highest annual out-of-pocket maximum | $10,600 |
| Cheapest Gold plan @40 | $559 — Sanford |
| Gold deductible | $2,000 |
| Cheapest Silver @40 | $512 — Avera |
| Cheapest Silver @50 | $715 |
For a welder, the gap between $7,200 and $10,600 in annual out-of-pocket maximum is worth more than any premium difference on this page. One serious injury reaches that ceiling regardless of which plan you picked.
Source: CMS Plan Year 2026 Qualified Health Plan Landscape file. 1,822 plan records across 66 South Dakota counties. Full-price filed rates before premium tax credits — verify at enrollment.
Cheaper for the same coverage: Alabama ($680), Wisconsin ($687), Michigan ($708). More expensive: Oklahoma ($731), Kansas ($765), Florida ($789).
Side-by-side: South Dakota vs Wisconsin · South Dakota vs Michigan · South Dakota vs Oklahoma · South Dakota vs Kansas
A caveat on the table above: rating is by residence, not by job site. A welder living in South Dakota and working across a state line still buys South Dakota plans. A genuine permanent move does trigger a special enrollment period, but the plan year restarts with a fresh deductible.
Deduction categories that generally fit this trade: Welding rig, consumables, PPE, truck, certification. Note the ordering problem with health premiums: the §162(l) deduction lowers your AGI, and your AGI is what sets your premium tax credit, so the two calculate against each other. That is a CPA conversation and worth having before you enroll, not after.
If your household income is above the subsidy range, ACA is not automatically the answer. There are other categories of coverage that may fit, and they work very differently. That is a conversation, not a web page.
The cheapest Silver plan for a 40-year-old in South Dakota is $512 per month from Avera, with a state median of $725. Both figures are full price before premium tax credits; most buyers pay less after subsidies.
No. South Dakota exchange plans are guaranteed issue and community rated, so a welder pays exactly what anyone else of the same age in the same ZIP pays. Occupation is not on the application as a rating factor.
Yes. Plan types filed for 2026: EPO, HMO, PPO.
South Dakota ranks 7 of 15 states covered here, at a median $725 per month. Indiana is cheapest at $558 and Nebraska is most expensive at $875.
Below the cliff. At this income a single-person household remains eligible for a premium tax credit in 2026.
This occupation is below the cliff in all 21 states reported.
What this figure is. It is the median annual wage BLS reports for Welders, Cutters, Solderers, and Brazers (SOC 51-4121) in South Dakota. BLS surveys wage and salary workers and excludes the self-employed, so it is a benchmark for the occupation in this state — not the income of a self-employed welder. Premium tax credit eligibility is set by household modified adjusted gross income and household size, not by occupation, so treat this as a reference point rather than a determination of what you qualify for.
Why the cliff is back. The enhanced premium tax credits expired on 31 December 2025. For plan year 2026 the 400% FPL limit applies again, so household income above $62,600 ends premium tax credit eligibility outright.
This page compares states. For South Dakota specifically — county-by-county carriers, plan data and enrollment help — I publish that on Coverage by County, including a page written for Welders in South Dakota and a blog covering deductibles, subsidies and special enrollment.
The South Dakota market currently runs to 3 carriers over 66 counties. Carriers re-file every year, and for Welders the question that actually decides your renewal is which of them are still there in November.
On price the only honest number today is national: the Peterson-KFF read of 2027 filings puts the median proposed rise near 15%, spanning −1% to 54%. Final South Dakota rates are not approved, so any precise 2027 figure quoted for this state is guesswork.
Enrollment opens November 1, 2026. Treat December 15 as the deadline: it guarantees January 1 cover on every marketplace, South Dakota included. Conflicting end dates get quoted because a 2025 rule shortened the window and a court vacated it in June 2026, appeal pending — enrol by the 15th and the argument is irrelevant to you.
In your favour: PPOs are sold in all 66 South Dakota counties. That is the type most likely to pay toward out-of-network care, and worth defending at renewal if your work as a welder takes you around.
Nothing about 2027 is urgent yet, which is exactly why it is worth ten minutes now. Come November you will be choosing between South Dakota’s carriers under a deadline; today you can do it without one.
Give me a ZIP and I will tell you three things:
Two Welders on opposite sides of South Dakota can be quoted very different premiums for the same plan. Your ZIP is what decides it.