Tools & Calculators
Free, no-sign-up tools that let you work directly with plaininsure's data.
- Affordable ZIP Finder Find the lowest-premium ZIP codes in any state — ranked from cheapest, with loss ratio and nonrenewal context. Open tool
- Loss Ratio Percentile Enter any loss ratio and see where it falls nationally — from insurer-favorable to underwriting-loss territory. Open tool
- ZIP Risk Checker Look up a ZIP code’s premium, loss ratio, claim frequency, and nonrenewal rate in one quick read. Open tool
According to the U.S. Treasury Federal Insurance Office, every tool runs on the same source data (2018–2022) used across the site — no sign-up, no tracking, just the numbers. See our methodology for how each tool's figures are calculated. Looking for a specific area? Start with a ZIP lookup or the rankings.
Every figure on PlainInsure is rendered directly from U.S. Treasury Federal Insurance Office data, no number is typed in by an editor. This page draws directly on U.S. Treasury FIO data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.