What ACA marketplace plans are available in Yankton, South Dakota in 2026?
Yankton, South Dakota (population 15,540), covering ZIP codes 57078 sits in Yankton County, where 32 ACA marketplace plans from 2 insurers are available in 2026 with a benchmark (second-lowest-cost silver) plan at $535 per month for a 40-year-old. 2027 plans for Yankton County are now available.
Updated July 23, 2026 · Reviewed by Jason Burns, Editorial Steward
Reviewed by Heather Fabrizio, Licensed Insurance Agent (NPN 20983651) · reviewed Jul 25, 2026
Three lowest-cost silver plans at age 40
- Avera Health Plans — DirectConnect Standard $6000 · $532.42/mo · deductible $6,000 · MOOP $8,900
- Avera Health Plans — DirectConnect $4500 · $535.01/mo · deductible $4,500 · MOOP $10,150
- Avera Health Plans — DirectConnect MyWeighForward $6000 · $555.13/mo · deductible $6,000 · MOOP $8,900
See the Yankton city page with stats and ZIP codes →
Source: PY2026 QHP Landscape, Individual Market Medical (CMS Public Use File, released May 2026).