Zip code 89135 in Summerlin South, Nevada, is classified as a "White Majority" community with moderate diversity as of 2022. The area's population is predominantly white (65%) with significant Asian and Hispanic representation (13% each). The median income in 2022 was $106,042, indicating an affluent community substantially above the national average.

Over the past decade, Summerlin South has maintained its "White Majority" status while showing a gradual trend towards increased diversity. The white population decreased from 73% in 2013 to 65% in 2022, while Asian and Hispanic populations grew. The community transitioned from "Low Diversity" in 2013 to "Moderate Diversity" by 2022, evident in the increasing representation of Asian and Hispanic populations, both growing from around 10% to 13% over the decade. The community shows signs of being a "Transitional Community," with consistent growth in minority populations and a decline in the white majority.

The median income in Summerlin South has fluctuated over the decade but overall shows an upward trend. From $105,054 in 2013, it decreased to $98,720 in 2017 before increasing to $106,042 in 2022. This economic resilience and growth coincide with the increasing diversity of the community. The population has grown steadily from 25,603 in 2013 to 29,401 in 2022, a 14.8% increase. This population growth, coupled with the maintained high median income, suggests that the area has remained attractive to new residents while retaining its economic strength.