Population trends show some fluctuation. The population peaked in 2016 at 9,207 and has since declined to 8,241 in 2022. This population decrease, coupled with the increasing diversity, might indicate changing dynamics in the community, such as younger, more diverse families replacing an aging population.

The trends observed in Delta align with broader patterns seen in many rural and suburban areas across the United States. Gradual increases in diversity, particularly growth in Hispanic populations, are common in many previously homogeneous communities. The overall increase in median income, despite recent fluctuations, is consistent with national trends of economic recovery and growth over the past decade. The population decline in recent years could be part of a larger trend of urbanization or migration to larger metropolitan areas, which is affecting many small towns and villages across the country.

Delta remains categorized as a Low Diversity community, but the subtle shifts in racial composition, coupled with economic changes, suggest a community in the early stages of transition. The growing Hispanic population and the consistent, albeit small, presence of multiracial individuals indicate a slow but steady diversification. These demographic changes, occurring alongside generally positive economic trends, paint a picture of a community gradually evolving while maintaining its core characteristics. Monitoring these trends in the coming years will be crucial to understanding whether Delta is indeed becoming a Transitional Community or if it will maintain its current Low Diversity status.