McCall's median income has demonstrated considerable volatility over the past decade. It started at $61,271 in 2013, experienced fluctuations, peaked at $81,907 in 2019, and then declined to $60,059 in 2022. This income fluctuation does not appear to strongly correlate with the minor changes in racial composition.

The population has shown steady growth, increasing from 6,092 in 2013 to 7,662 in 2022, representing a 25.8% increase over the decade. This population growth has occurred while maintaining the area's low diversity, suggesting that new residents are primarily from the same racial background as the existing population.

McCall's demographic profile contrasts with national trends towards increasing diversity. Its persistence as a low-diversity area, coupled with population growth, suggests it may be attracting residents seeking a specific type of community or lifestyle that aligns with its current demographic makeup.

The income volatility observed in McCall, particularly the sharp rise and fall between 2019 and 2022, could be related to broader economic factors. However, without additional contextual data, it is difficult to draw definitive conclusions about how these local trends compare to regional or national patterns.

McCall presents a case of a growing yet demographically stable community. Its persistent low diversity and population growth, combined with fluctuating income levels, indicate a community that has maintained its character while experiencing economic changes. Further research into local industries, migration patterns, and housing markets could provide additional insights into the factors driving these trends.