The median income in Hickory has fluctuated over the years but has generally trended upward. From $73,061 in 2013 to $79,476 in 2021, there was an increase. However, 2022 saw a drop to $72,092, nearly returning to 2013 levels. The population has remained relatively stable, with a slight decrease from 2,726 in 2010 to 2,618 in 2022.

Hickory's racial homogeneity is not typical of many urban or suburban areas in the United States, which have generally been trending towards greater diversity. The community's stable racial composition over the past decade contrasts with national trends of increasing diversity in many areas. The median income, despite its recent drop, remains above the national median household income (which was around $70,784 in 2021).

Based on the observed trends, it is likely that Hickory will remain a "Low Diversity" community in the near future. The minimal changes in racial composition over the past decade suggest a stable demographic landscape. Economically, the recent drop in median income is noteworthy. If this is not just a temporary fluctuation but the beginning of a trend, it could impact the community's overall prosperity. However, given the historical income stability and generally upward trend, it is more likely that the median income will stabilize or return to its previous upward trajectory in the coming years.