sentences:  The four-year graduation rate at West Linn High School was 97 percent for the Class of 2013 cohort, meaning that nearly all West Linn students who entered high school in September 2009 graduated on time.West Linn High School has enjoyed a high level of athletic success in previous years.The school has recently won state championships in boys basketball 4 times, football, girls golf, and boys lacrosse twice and a row.