The community has experienced substantial economic growth despite the lack of demographic shifts. The median income has increased by approximately 60.6% from 2013 to 2022, rising from $67,082 to $107,720. This growth outpaces inflation and suggests a robust local economy or changing economic circumstances for residents.

The population has fluctuated over the years, reaching a low of 164 in 2018 before increasing to 224 in 2022. This population growth, combined with rising incomes, could indicate an influx of higher-income residents or significant economic improvements for existing residents.

The lack of racial diversity in Alleman contrasts with national trends towards increasing diversity in many areas of the United States. However, the economic growth observed in this community aligns with broader trends of economic recovery and growth following the 2008 financial crisis.

The median household income in Alleman ($107,720 in 2022) is significantly higher than the national median household income, which was approximately $70,784 in 2021. This suggests that despite its small size and lack of diversity, Alleman is a relatively affluent community.

The stability in racial composition, coupled with strong economic growth, may indicate that Alleman is an established, economically successful community that has not experienced the demographic changes seen in more urban or rapidly growing areas. This could be due to factors such as limited housing development, geographic isolation, or strong community ties that discourage outmigration and limit in-migration.

Alleman remains a "Low Diversity" community with minimal demographic shifts, but it has experienced significant economic growth over the past decade. This combination of racial homogeneity and economic prosperity presents a case study in how small, stable communities can achieve economic success without significant demographic changes.