What ACA marketplace plans are available in Owasso, Oklahoma in 2026?
Owasso, Oklahoma (population 40,151), covering ZIP codes 74055 sits in Tulsa County, where 98 ACA marketplace plans from 7 insurers are available in 2026 with a benchmark (second-lowest-cost silver) plan at $564 per month for a 40-year-old. 2027 plans for Tulsa 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
- Oscar Insurance Company — Silver Simple PCP Saver · $562.75/mo · deductible $5,750 · MOOP $8,600
- Oscar Insurance Company — Silver Classic Standard · $564.27/mo · deductible $6,000 · MOOP $8,900
- Ambetter of Oklahoma — Standard Silver · $566.27/mo · deductible $6,000 · MOOP $8,900
See the Owasso city page with stats and ZIP codes →
Source: PY2026 QHP Landscape, Individual Market Medical (CMS Public Use File, released May 2026).