Zip code 08853 in Neshanic Station, New Jersey, is classified as a "White Majority" area with moderate diversity as of 2022. The white population constitutes 71% of the total, while other racial groups have significant representation. The median income of $164,368 in 2022 indicates an affluent community, substantially above the national average.

Over the past decade, Neshanic Station has transitioned from a "Low Diversity" area to one with "Moderate Diversity." In 2013, 84% of the population identified as white. By 2022, this percentage decreased to 71%, indicating a shift towards greater racial diversity. The Black population increased from 1% in 2013 to 7% in 2022. The Hispanic population grew from 4% in 2013 to 10% in 2022. A "Two or More Races" category emerged, rising from 0% to 6% over the decade. These trends suggest that Neshanic Station is becoming a "Transitional Community," with increasing representation from various racial groups.

The demographic shifts have occurred alongside significant economic growth. The median income rose from $140,014 in 2013 to $164,368 in 2022, an increase of about 17%. This growth suggests that the area has remained attractive to high-income residents even as it has diversified. The population has remained relatively stable over this period, fluctuating between about 4,100 and 4,800 residents. This stability, combined with rising incomes and increasing diversity, may indicate an influx of affluent individuals from various racial backgrounds, possibly replacing some original residents or filling new housing developments.