Summary confidence: high
This dataset profiles 3,222 U.S. counties (one row per county, keyed by FIPS) with population, uninsured counts and rates, poverty rate, a hospital closure risk score, and rural/urban flags. Population and uninsured figures are extremely right-skewed (total_pop skew 13.4, uninsured_pop skew 17.8), so a handful of large counties will dominate any raw totals — analysis should likely use rates or log scales. The hospital_closure_risk_score collapses to just 3 distinct values (with ~29% scoring 0), and risk_category is heavily imbalanced with 84% of counties labeled 'Low' and the rest 'Moderate', which is worth examining first. About 69% of counties are flagged Rural, so rural/urban comparisons of uninsured and poverty rates should be a productive next cut.
citing: total_pop · uninsured_pop · uninsured_rate · poverty_rate · hospital_closure_risk_score · risk_category · rural_category