The median income in Derry has shown a general upward trend over the past decade. In 2013, it was $41,617; in 2019, it increased to $47,525; and in 2022, it reached $49,121. This represents an overall increase of about 18% from 2013 to 2022. There were fluctuations within this period, including a significant drop to $38,616 in 2016 before recovering and continuing to grow. The population has remained relatively stable, decreasing slightly from 2,677 in 2013 to 2,636 in 2022, a decline of about 1.5%.

Derry appears to be maintaining its homogeneous racial composition. This stability in racial demographics is less common in the broader national context, where many communities are experiencing more rapid diversification. The gradual increase in median income aligns with national trends of economic recovery and growth following the 2008 recession. However, the income levels remain below the national median household income, which was $70,784 in 2021.

Based on the observed trends, it is likely that Derry will maintain its "Low Diversity" status in the near future. However, the very slight increases in minority populations might indicate the early stages of a long-term shift. If this trend continues and accelerates, the community might eventually transition into a "Moderate Diversity" category, but this would likely take several decades at the current rate of change. Economically, if the upward trend in median income continues, the community may see further improvements in its economic status. This could potentially attract more diverse populations, which might gradually increase the pace of demographic change.

In conclusion, Derry remains a "Low Diversity" community with a stable economic situation, but subtle signs of change are present. The coming years will be crucial in determining whether these minor shifts develop into more significant demographic and economic transformations.