The demographic shifts correlate with changes in median income. As the neighborhood transitioned to a stronger "White Majority," median income initially increased, peaking at $80,135 in 2017. This was followed by a decline, reaching $47,654 in 2022. This economic downturn coincides with a slight reversal in the white population percentage and an increase in the Hispanic and "two or more races" categories.

The population has grown from 312 in 2013 to 496 in 2022. This population growth, coupled with the recent income decline, might suggest an influx of lower-income residents or students, possibly related to its proximity to Duke University.

The trend in Trinity Heights towards increased racial homogeneity contrasts with many urban areas across the United States, which have generally been experiencing increasing diversity. However, the recent increase in the "two or more races" category aligns with national trends, as the multiracial population in the U.S. has been one of the fastest-growing segments.

The economic volatility observed in Trinity Heights, particularly the sharp decline in median income since 2017, is more pronounced than typical national trends. This could be related to local factors such as changes in the student population or shifts in the local job market, possibly influenced by the nearby university or broader economic changes in Durham.

Trinity Heights has undergone a significant demographic transition over the past decade, moving from moderate diversity to a strong white majority, with recent indications of a potential new phase of diversification. These changes have been accompanied by notable economic fluctuations, suggesting a complex interplay between racial composition, local economic conditions, and possibly the influence of the nearby university environment. The neighborhood's future trajectory will likely depend on how these demographic and economic trends continue to evolve and interact.