The zip code 12574 (Rhinecliff, New York) is categorized as a "Low Diversity" area with a "White Majority" as of 2022. The community has a population of 62 people and a median income of $105,681. From 2013 to 2022, Rhinecliff maintained its status as a "Low Diversity" area with a "White Majority." The white population remained dominant, never falling below 87% of the total population. There were minor shifts in diversity from 2013 to 2019, with the white population decreasing from 94% to 87%. This period saw small increases in Asian, Black, and Hispanic populations. From 2020 to 2022, there was a slight reversal, with the white population increasing to 90%.

The Hispanic population showed the most consistent growth, from 3% in 2013 to 6% in 2022. The median income in Rhinecliff demonstrated a significant upward trend over the decade. From 2013 to 2021, there was a consistent increase in median income, rising from $72,466 to $119,177, representing a 64% increase over eight years. In 2022, there was a decrease to $105,681, which is still significantly higher than the 2013 figure. The period of slightly increasing diversity (2013-2019) coincided with steady income growth. The recent reversal towards lower diversity in 2020-2022 corresponds with the highest income levels, including the peak in 2021.

Population fluctuations have been minimal, ranging from 57 to 72 residents over the decade, suggesting a stable community with little migration. The significant increase in median income over the decade likely outpaces national averages, suggesting Rhinecliff is becoming increasingly affluent relative to other areas. Despite minor fluctuations, the area's persistent low diversity stands in contrast to national trends towards increasing diversity in many communities. The extremely small population of Rhinecliff makes it atypical compared to most zip codes, suggesting it might be a niche residential area.