What Is a Premium and How Is It Calculated?
Insurance Basics What Is a Premium and How Is It Calculated? A homeowners insurance premium is the recurring payment — monthly, quarterly, or annual — that keeps your policy active, and it is a completely different number from your deductible, which you only pay when you file a claim. Insurers calculate it by starting with a state-specific base rate and then adjusting it using dozens of rating factors: your home's rebuild cost, your location's wildfire and storm exposure, your roof's age, your claims history, and more. As of 2026, the national average runs roughly $2,490 a year at $400,000 of dwelling coverage, though the figure swings widely by state and coverage level, and the base-rate-plus-factors model is the fastest way to see where your own price actually comes from. What Is a Premium, and How Is It Different From a Deductible? A premium is the price you pay an insurer to keep your homeowners policy in force — it covers your home's structure, your belongings, a...