• Columbia Banking System average pre-tax profit margin for 2023 was 18.94%, a 50.33% increase from 2022.
• Columbia Banking System average pre-tax profit margin for 2022 was 38.13%, a 9.92% decline from 2021.
• Columbia Banking System average pre-tax profit margin for 2021 was 42.33%, a 40.12% decline from 2020.

Pre-tax profit margin can be defined as earnings before taxes as a portion of total revenue.