ZIP 99116 Insurance Data

Data Snapshot: ZIP 99116 (Coulee Dam, WA)

ZIP 99116 (Coulee Dam, WA) shows an average homeowners insurance premium of $1,256 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 11 reported policies. That is 29% below the national average of $1,776 per year, placing this ZIP in the 28th percentile nationally. Compared to the Washington state average of $1,384, this ZIP runs 9% below, reflecting neighborhood-level differences in catastrophe exposure, property age, and claims history.

The loss ratio for ZIP 99116 is 135.2%, meaning insurers paid out more in claims than they collected — a signal that premiums may rise or carriers may exit. Claim frequency — the share of policies with at least one claim — is 0.91%, and the average claim severity (amount paid per claim) is $186,820. Nonrenewal — insurers declining to extend coverage at policy expiration — occurs at 1.21% in this ZIP, a drop of 38.6% over the past five years; rising nonrenewal often signals insurer retreat from high-risk markets.

Across 5 years (2018–2022), premiums in ZIP 99116 have risen by 3.6%, ranging from $1,212 to $1,297 with a five-year average of $1,251 — an annualized rate of +0.9% per year. FIO data aggregates voluntary reporting from the 40 largest homeowners insurers, covering roughly 80% of the U.S. market, so figures represent market averages rather than individual policy quotes; your own premium will vary with dwelling value, deductible, coverage limits, construction type, and insurer-specific underwriting. This page is educational research only and is not insurance advice — homeowners should request quotes from multiple licensed carriers or an independent agent before purchasing or renewing coverage.