Zip code 20151 in Chantilly, Virginia, transitioned from a white-majority area to a majority-minority community with high diversity between 2013 and 2022. The white population decreased from 50% to 34%, while the Asian population increased from 22% to 39%, becoming the largest racial group. This demographic shift occurred alongside economic growth, with median household income rising from $137,147 in 2013 to $137,977 in 2022.

The Hispanic population remained relatively stable between 18% and 23% throughout the decade. The Black population consistently represented 4-6% of the community. Other racial groups maintained minimal representation. The population grew from 23,868 in 2013 to 25,485 in 2022, indicating the area's continued attractiveness to new residents during its demographic transition.

The observed demographic shifts align with trends seen in many suburban areas near major metropolitan centers, particularly those with strong technology and government sectors. The growth of the Asian population is consistent with trends in other high-tech corridors across the United States. The area's high median income and steady growth over the past decade suggest economic resilience during significant racial composition changes.