Eaton Club Estates in Mesa, Arizona, exhibits a distinctive demographic profile as of 2022. The neighborhood has a population of 647 and an estimated 248 housing units. It is currently classified as a "White Majority" community, with 55% of residents identifying as white. The area demonstrates increasing diversity, with a significant Hispanic population (28%) and a notable presence of individuals identifying as two or more races (7%). The median income of $47,775 in 2022 indicates a middle-class suburban environment. Eaton Club Estates is characterized as a golf course community, which likely influences its demographic and economic characteristics.

Over the past decade, Eaton Club Estates has experienced significant demographic changes. In 2013, the neighborhood was categorized as a "Majority-Minority" community, with Hispanic residents comprising 46% of the population and whites at 37%. From 2014 to 2017, the area transitioned to a state of "Moderate Diversity," with a more balanced distribution between white and Hispanic populations. A notable shift occurred between 2018 and 2020, where the community transformed into a "Low Diversity" area with a strong white majority (reaching 87% in 2019). Recent years (2021-2022) have shown a trend towards increased diversity again, with growth in the Hispanic population and the emergence of a significant multiracial category. This suggests the neighborhood is becoming a "Transitional Community," moving towards greater diversity.

The median income in Eaton Club Estates has shown considerable fluctuation over the years, correlating with demographic shifts. From 2013 to 2016, when the area was more diverse, median incomes were significantly higher (peaking at $106,686 in 2014). This period coincided with a more balanced racial distribution and higher Hispanic representation. As the community transitioned to a predominantly white area (2018-2020), median incomes dropped substantially to around $49,000. As diversity began to increase again in 2021-2022, there was a brief spike in median income (to $104,074 in 2021) before returning to the $47,775 level in 2022. These economic fluctuations suggest a complex relationship between racial composition and economic status in the neighborhood. The periods of higher diversity seem to correlate with higher median incomes, while the period of low diversity coincided with lower incomes.