The median income in Longport has shown an upward trend over the past decade, increasing from $80,588 in 2013 to $114,353 in 2017, and reaching $122,905 in 2022. This represents an increase of over 52% from 2013 to 2022. The income growth correlates with the area maintaining its predominantly white demographic, suggesting that the community has become increasingly affluent while retaining its racial homogeneity.

Population figures have shown a general downward trend, decreasing from 1,032 in 2013 to 986 in 2017, and further to 880 in 2022. This decrease in population, coupled with rising median income, might indicate a trend towards larger, more expensive properties and potentially an aging population.

Longport appears to be resisting the national trend of increasing diversity in many urban and suburban areas. The stability of its racial composition, coupled with rising incomes, suggests that it may be becoming an increasingly exclusive community. The median household income in Longport ($122,905) is significantly higher than the national average ($70,784 in 2022), and this disparity has grown over the past decade.

The combination of low diversity, decreasing population, and rising incomes suggests that Longport may be experiencing a form of gentrification or becoming an increasingly exclusive enclave. This trend contrasts with many areas across the United States that are seeing increased racial and ethnic diversity, especially in urban and suburban settings.

In conclusion, while many communities across the U.S. are becoming more diverse, Longport remains a stable, low-diversity area with a strong white majority. Its economic trajectory shows increasing affluence, which may be contributing to its resistance to demographic changes seen in other parts of the country.