The median income has fluctuated over the decade, peaking at $108,481 in 2019 and then declining to $94,214 in 2022. The population has remained relatively stable, fluctuating between 412 and 501 residents, with a slight upward trend in recent years. The period of highest income (2018-2019) coincided with the lowest diversity and highest white population percentage. The recent decline in median income (2020-2022) aligns with an increase in racial diversity, particularly the rise in multiracial residents.

The median income in this zip code ($94,214 in 2022) is likely above the national average, indicating a relatively affluent community. The presence of a significant Native American population is unique and likely related to the area's history and proximity to tribal lands. The recent increase in multiracial residents aligns with national trends, as the U.S. has seen a growing multiracial population in recent years. The community's demographic composition, while predominantly white, shows more diversity than many rural areas in the United States, possibly due to its location and economic opportunities.

In conclusion, while Mashantucket maintains its status as a "White Majority" community, it shows signs of evolving into a more diverse area, particularly with the rise of multiracial residents. This demographic shift, coupled with recent changes in median income, suggests that the community may be in a transitional phase, potentially moving towards greater diversity in the coming years. The unique presence of a Native American population adds to the area's distinct demographic profile, setting it apart from many other small communities in the United States.