The zip code 23831 in Chester, Virginia, has transitioned from a "White Majority" community to one of "Moderate Diversity" between 2013 and 2022. The white population decreased from 68% to 55%, while the black population increased from 22% to 29%. Other racial groups also experienced growth, with the Hispanic population increasing from 5% to 8%, the Asian population doubling from 1% to 2%, and individuals identifying as two or more races growing from 1% to 4%. These changes indicate a trend towards increased diversity in the area.

The demographic shifts occurred alongside economic changes. The median income increased from $77,924 in 2013 to $81,898 in 2022, representing an overall growth of about 5%. However, this growth was not linear, with the median income peaking in 2018 at $85,170 before slightly declining in subsequent years. The population grew steadily from 30,597 in 2013 to 35,575 in 2022, a 16% increase.

The demographic changes in Chester align with broader national trends of increasing diversity in suburban areas. The median income in Chester ($81,898 in 2022) remains significantly higher than the national median household income (about $70,784 in 2021), indicating that the area maintains its relative affluence despite recent fluctuations. The community's evolution towards greater diversity while maintaining above-average income levels suggests that Chester has attracted a diverse population while retaining its economic strengths.