Health insurance costs an average of $853 per month, or $10,236 annually, for a 40-year-old adult with a Silver-tier plan, based on MoneyGeek's analysis of 2027 marketplace health insurance rates. These premiums are before subsidies, so eligible households may pay less through premium tax credits.
Your actual cost depends on your age, location, insurer and the coverage you choose. Lower-premium plans can have higher deductibles and other out-of-pocket costs, so the cheapest monthly rate won't always mean the lowest total cost. Compare health insurance costs by state, age, family size and plan type below to see how premiums vary.








