These economic fluctuations do not appear to correlate strongly with the racial composition, which has remained stable. However, they do seem to have some relationship with population changes. The population peaked at 450 in 2016, coinciding with the sharp drop in median income. Since then, the population has been steadily declining, reaching 260 in 2022, while median income has shown more volatility.

The extreme lack of diversity in Millsboro is unusual even for rural America, which tends to be less diverse than urban areas but rarely to this extent. The economic volatility observed here may be indicative of broader trends affecting small, rural communities, such as changes in local industries or economic shocks.

Based on the observed trends, it is likely that Millsboro will remain in the "Low Diversity" category for the foreseeable future. The introduction of a small black population in recent years might suggest the beginning of a very slow diversification process, but it is too early to predict a transition to a new category.

Economically, the community appears vulnerable to significant fluctuations. If the declining population trend continues, it could put further pressure on the local economy. However, the recent rebound in median income suggests some resilience.

In the coming years, Millsboro might begin to show signs of being a "Transitional Community," not in terms of racial diversity but in terms of economic and population dynamics. The community may need to address the challenges of a shrinking, aging population while working to stabilize its economic base to avoid further decline.