The median income in Muir has shown significant fluctuations over the past decade. In 2013, it was $51,900, dropping to its lowest point of $44,234 in 2015, then rising to $62,781 in 2019, and reaching $67,944 in 2022. Despite volatility, there's an overall upward trend in median income, with a substantial increase of about 31% from 2013 to 2022. This economic improvement coincides with the slight increase in diversity. The population has remained relatively stable, fluctuating between 651 and 704 residents over the decade, with a slight overall increase.

Muir's demographic composition differs significantly from national averages. The United States as a whole is becoming increasingly diverse, with the white population decreasing to about 60% as of the 2020 census. Muir's 95% white population in 2022 indicates it is significantly less diverse than the national average. The median household income in the United States was about $70,784 in 2021, suggesting that Muir's 2022 median income of $67,944 is slightly below but close to the national average.

Based on observed trends, Muir will likely continue to experience slow but steady demographic changes in the coming years. While it will likely remain in the "Low Diversity" category for the foreseeable future, a gradual transition towards "Emerging Diversity" might occur. Economically, if the upward trend in median income continues, Muir could potentially surpass the national average in the next few years. This economic growth, coupled with subtle demographic shifts, might attract more diverse populations to the area, potentially accelerating the diversification process.

These changes are occurring at a very slow pace. Without significant external factors, dramatic shifts in the demographic and economic landscape of Muir are unlikely in the short term. The community will probably maintain its current character while slowly becoming marginally more diverse and prosperous over time.