Data
Public Insurance Data Indexes
Explore live federal insurance datasets and clearly labeled research plans. Every live index identifies the source, metric, reporting period, limitations, and whether downloads can be reused.
Live indexes
Flood Insurance Cost Index, Home Insurance Cost Index, Medicare Enrollment Index
Collection ready
No indexes in this status.
Source mapped
Auto Insurance Cost Index
Live dataset · Monthly
Flood
Flood Insurance Cost Index
National, state, and county NFIP premium tracking from FEMA policy transaction records.
Live dataset · Annual
Home
Home Insurance Cost Index
A live derived index for public ZIP-level homeowners premium, loss, nonrenewal, and cancellation metrics from the Treasury FIO 2018-2022 release.
Source mapped · Annual
Auto
Auto Insurance Cost Index
A planned annual index for state auto-insurance costs, built from regulator-facing premium and exposure data rather than consumer pricing samples.
Live dataset · Monthly
Medicare
Medicare Enrollment Index
A live CMS-backed index for total Medicare, Original Medicare, Medicare Advantage and Other Health Plan, and Part D enrollment by state and county.
Cost Pressure Tools
Home + Flood Renewal Pressure Check
A ZIP-based reference tool that turns the flood cost index and Treasury FIO homeowners ZIP data into a renewal checklist. It is educational only, not a quote, and clearly marks suppressed ZIP rows.
Collection rules
Each index needs a primary public source, a repeatable parser, a metric definition, a freshness note, and a reuse check before public CSV downloads are enabled. Current status labels above are rendered from the same manifest used by the index cards and route metadata.