What ACA marketplace plans are available in Rock Hill, South Carolina in 2026?
Rock Hill, South Carolina (population 75,259), covering ZIP codes 29730, 29731, 29732, 29733, 29734 sits in York County, where 48 ACA marketplace plans from 4 insurers are available in 2026 with a benchmark (second-lowest-cost silver) plan at $614 per month for a 40-year-old. 2027 plans for York County are now available — to compare them and enroll, call United Enrollment Services, a licensed insurance agency, at 1-866-401-4116.
Updated July 23, 2026 · Reviewed by Jason Burns, Editorial Steward
Reviewed by Heather Fabrizio, licensed in South Carolina (License #20983651) · reviewed Jul 26, 2026
Three lowest-cost silver plans at age 40
- InStil Health — InHealth Basic 1 · $612.70/mo · deductible $6,500 · MOOP $10,600
- InStil Health — InHealth Basic 1 + Adult Vision · $614.44/mo · deductible $6,500 · MOOP $10,600
- InStil Health — InHealth Basic 2 · $632.73/mo · deductible $5,300 · MOOP $10,600
See the Rock Hill city page with stats and ZIP codes →
Source: PY2026 QHP Landscape, Individual Market Medical (CMS Public Use File, released May 2026).