The Vya Mid-Size Bank Customer Retention Study is a report that focuses on understanding customer retention dynamics within mid-size banks in the United States. It aims to identify at-risk customer segments and outlines the key drivers of customer attrition, including recent life events, duration of banking relationships, and customer satisfaction levels. The study reveals that 31% of mid-size bank customers are actively seeking to switch banks, with those experiencing significant life changes, recent customers, and younger customers being most at risk. The methodology involves an online survey conducted with 494 participants, ensuring a statistically significant representation across various demographics. The findings highlight the correlation between customer satisfaction and retention, asserting that higher satisfaction levels result in reduced likelihood of switching banks. Recommendations for mid-size banks include focusing on understanding customer needs and implementing effective retention marketing strategies to enhance customer loyalty and satisfaction.