The median income in the zip code has increased significantly, rising from $63,284 in 2013 to $74,877 in 2022, an increase of approximately 18%. This growth correlates with a steady increase in population, which grew from 4,414 in 2013 to 5,162 in 2022, an increase of about 17%.

The parallel growth in income and population suggests the area has become increasingly attractive to new residents. However, the persistent lack of racial diversity implies that this growth has primarily attracted or retained white residents, rather than diversifying the community.

This zip code appears to be resisting the national trend of increasing racial diversity. The area maintains its overwhelmingly white demographic composition, in contrast to many suburban areas that have seen significant increases in diversity over the past decade.

The steady increase in median income suggests that this area may be experiencing economic growth that outpaces national averages. The 2022 median income of $74,877 is higher than the national median household income, which was around $70,784 in 2021.

In conclusion, zip code 68003 in Wann, Nebraska, has experienced economic growth and a slight increase in population over the past decade, while maintaining its status as a "Low Diversity" community. The minimal changes in racial composition, coupled with income growth, suggest a community that is economically prosperous but potentially insulated from broader demographic shifts occurring in many parts of the country.