• Columbia Banking System average net profit margin for 2023 was 14.09%, a 50.35% increase from 2022.
• Columbia Banking System average net profit margin for 2022 was 28.38%, a 14.7% decline from 2021.
• Columbia Banking System average net profit margin for 2021 was 33.27%, a 36.24% decline from 2020.

Net profit margin can be defined as net Income as a portion of total sales revenue.