Median income data is available for most years, showing fluctuations. The highest median income was recorded in 2017 at $75,512. The lowest was in 2021 at $50,357. There was a general upward trend from 2013 to 2017, followed by a decline through 2021, with a slight recovery in 2022. These income figures likely represent the earnings of a single household or individual.

The situation in Union Hill is unusual and not representative of typical demographic or economic trends. Most demographic analyses focus on larger populations where changes can be more meaningfully interpreted. The average U.S. city has thousands of residents, and even small towns typically have hundreds. The small scale of Union Hill makes it an outlier in demographic studies.

Union Hill presents a case that challenges conventional demographic analysis. The minute population size renders traditional demographic categories almost meaningless. The economic data represents individual household fluctuations rather than community-wide trends. This case study illustrates the limitations of applying standard analytical frameworks to exceptionally small communities and underscores the need for caution when interpreting data from such unique cases.