Surprise, Arizona, has undergone significant demographic and economic changes from 2015 to 2022. The city's white population decreased from 69% to 61%, approaching a transition from "White Majority" to "Moderate Diversity" classification. The Hispanic population remained relatively stable between 18% and 23%. There were gradual increases in the Asian population and those identifying as two or more races, indicating a trend towards greater diversity.

The median income in Surprise increased from $65,688 in 2015 to $96,912 in 2022, representing a 47.5% growth. This economic improvement correlates with the increasing diversity in the city, suggesting a potential link between diverse populations and growing economic opportunities. The population grew from 128,442 in 2015 to 154,194 in 2022, a 20% increase, indicating a thriving local economy attracting new residents from various backgrounds.

The trends observed in Surprise align with patterns seen in many growing suburban areas across the United States. The increasing diversity and rising median income are often characteristic of areas experiencing economic growth and attracting a skilled, diverse workforce.