Mountain Home, a neighborhood in Johnson City, Tennessee, exhibits a Low Diversity demographic profile with a White Majority. In 2022, 78% of the population identified as white. The neighborhood's median income was $24,149 in 2022. Mountain Home is located near the Mountain Home Veterans Affairs Medical Center.

Over the past decade, Mountain Home has maintained its status as a White Majority community. The percentage of white residents has ranged from 62% to 78%. From 2013 to 2020, the neighborhood showed signs of moving towards Moderate Diversity, with Black and Hispanic populations each consistently representing over 10% of the total population. In 2020, there was an increase in residents identifying as two or more races (8%). However, by 2022, the neighborhood returned to a stronger White Majority (78%).

The median income in Mountain Home has fluctuated significantly over the years. The lowest median income was recorded in 2020 at $23,714. The highest median income was observed in 2021 at $31,732, followed by a decline in 2022 to $24,149. These economic fluctuations do not appear to correlate strongly with the racial demographic shifts. Population trends show growth from 2,954 in 2010 to 3,995 in 2022.