• United Dominion Realty Trust average operating margin for 2023 was 33.45%, a 85.32% decline from 2022.
• United Dominion Realty Trust average operating margin for 2022 was 18.05%, a 11.43% increase from 2021.
• United Dominion Realty Trust average operating margin for 2021 was 20.38%, a 11.55% 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.