The median income in Barney has shown an upward trend over the past decade. In 2013, it was $54,389, rising to $70,808 in 2017, $85,336 in 2021, and slightly decreasing to $78,752 in 2022. Despite the recent decrease, the overall trend shows significant income growth. This economic improvement has not significantly altered the racial composition of the area.

The population has remained relatively stable, fluctuating between 239 and 268 residents over the past decade. This stability in population, combined with increasing median income, suggests economic improvement without significant in-migration or demographic change.

Barney's demographic stability contrasts with national trends towards increasing diversity. The city's racial composition remains far less diverse than national averages, where non-Hispanic whites comprise about 60% of the population as of 2020. The income growth in Barney is notable, rising from below the national average in 2013 to well above it by 2022.

Barney represents a stable, predominantly white community that has experienced significant economic growth over the past decade without major demographic shifts. While there are slight increases in minority populations, the overall character of the community as a "Low Diversity" area has remained consistent. The economic improvements have not yet translated into significant demographic changes. As subtle shifts continue, it will be worth monitoring whether Barney eventually transitions to a more diverse community in the coming years.