 The rankings are based on the percentage of graduates who pass the bar, employment rates, tuition, cost of living, and average indebtedness upon graduation.The Idaho bar examination passage rate was 65.1 percent for test takers on the July 2014 exam.Tuition and fees for Idaho residents are $18,664 per year for the 2016-17 academic year, while non-resident tuition is $33,472.