• Prosperity Bancshares average operating margin for 2023 was 42.28%, a 22.96% decline from 2022.
• Prosperity Bancshares average operating margin for 2022 was 54.88%, a 0.49% decline from 2021.
• Prosperity Bancshares average operating margin for 2021 was 54.61%, a 9.48% increase from 2020.

Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.