• TransUnion average operating margin for 2023 was 10.56%, a 40.64% decline from 2022.
• TransUnion average operating margin for 2022 was 17.79%, a 19.61% decline from 2021.
• TransUnion average operating margin for 2021 was 22.13%, a 6.86% decline 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.