West Nyack, a Census Designated Place in New York, exhibits characteristics of a White Majority community with moderate diversity as of 2022. The white population comprises 58%, with Hispanic and Asian groups representing 16% and 13% respectively. The neighborhood has a median income of $142,827, which is significantly above national averages. West Nyack's proximity to the Palisades Center, one of the largest shopping malls in the United States, likely influences its local economy and demographics.

Over the past decade, West Nyack has transitioned from a community with Low Diversity to one with Moderate Diversity. In 2013, the white population was 66%, bordering on Low Diversity. By 2022, this percentage had decreased to 58%, indicating a shift towards greater racial diversity. The Hispanic population has shown the most significant growth, increasing from 12% in 2013 to 16% in 2022, with a peak of 24% in 2020. The Asian population has remained relatively stable between 8% and 13% over the decade. The Black population has increased from 6% in 2013 to 10% in 2022.

West Nyack has maintained its high economic status despite increasing diversity. The median income has fluctuated but remained consistently high, ranging from $140,719 in 2013 to $142,827 in 2022, with a peak of $157,229 in 2017. The population has remained relatively stable over the decade, with minor fluctuations. This stability, combined with increasing diversity and consistently high incomes, indicates that the neighborhood is attracting affluent individuals from various racial backgrounds.