55
2026 Marketplace plan selections reported by CMS.
South Dakota Marketplace intelligence
2026 ACA Marketplace coverage in Ziebach County
Current CMS data gives Ziebach County residents a local benchmark before comparing Marketplace coverage.
CMS suppressed
The county-level APTC recipient count is suppressed in the 2026 public file; we do not estimate it.
$786 → $161
Average monthly premium and average after APTC among the CMS county measures.
Local premium benchmark
How the CMS averages compare
These county averages describe 2026 Marketplace selections; they are not a personal quote.
Average premium$786
Average after APTC$161
$625 lower on average among the reported measures (80% difference).
What this means when comparing coverage
CMS reports the county plan-selection and premium averages shown above, but suppresses the county APTC recipient count and average APTC in this public file. CoveragePath does not infer or backfill suppressed values. These historical county measures are not a quote or guarantee of eligibility, savings, plan availability, or provider network.
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Population coverage context
Health coverage context in Ziebach County
26.0%
ACS estimate for the uninsured share of the Census S2701 population universe.
2,377
People in the ACS health-insurance coverage population universe for this county.
The U.S. Census Bureau's 2024 ACS 5-Year estimate describes population health-insurance coverage in Ziebach County. It is useful local context, but it does not measure ACA Marketplace eligibility, enrollment, premiums, subsidies, or plan availability. The Marketplace figures above come separately from CMS.
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Population context source: U.S. Census Bureau, 2020-2024 ACS 5-Year Subject Table S2701 · County FIPS 46137
Source: Centers for Medicare & Medicaid Services, 2026 OEP County-Level Public Use File · Verified September 19, 2026 · County FIPS 46137