Jeff Bezos and his wife, Lauren Sanchez Bezos, attended the annual dock party at Indian Creek Country Club in Miami in February, hoping to secure membership to one of the region’s most exclusive private clubs. Despite Mr. Bezos’s considerable wealth—he owns three properties on Indian Creek island worth approximately $234 million—he has yet to gain admission six months later.

Indian Creek Country Club, located on a private island known as the “Billionaire Bunker,” is a longstanding establishment nearly a century old. The club features a private golf course, a Mediterranean-style clubhouse, and waterfront views of the Miami skyline. However, ownership of property on the island does not automatically confer membership, nor does residency guarantee access to amenities such as the golf course, which require invitations from club members.

The club has become a focal point of tension between the established old guard and the influx of new, ultra-wealthy residents who are reshaping South Florida’s social and economic landscape. The membership process is rigorous and overseen by a six-member committee and a 15-person board of directors led by former AutoNation CEO Mike Jackson. Membership demands more than financial resources, requiring sponsorship by current members, letters of recommendation, and active social engagement with the club community.

Established members, many of whom have deep roots in the area and represent a generation of significant local influence, have shown resistance to admitting several prominent recent arrivals. Among those not yet accepted are tech and real estate figures such as Meta Platforms CEO Mark Zuckerberg, and former White House advisor Jared Kushner and Ivanka Trump, despite efforts to integrate into the community.

The Kushners, for instance, acquired half a hectare on the island and remodeled a Spanish-style mansion but faced a tepid response from the club’s board despite sponsorship by Mary Anne Shula, widow of the late Dolphins coach Don Shula. Their attempts to connect socially, including hosting cocktail parties, yielded only limited attendance from board members. Jared Kushner’s role as a council member on Indian Creek Village and involvement in local infrastructure projects, including sewage system improvements, may be factors contributing to gradually warming membership prospects.

Other notable individuals have found the club less accessible. Celebrity plastic surgeon Aaron Rollins, after four years of unsuccessful applications, sold his unfinished $200 million estate to Mr. Zuckerberg, who purchased it for a record $170 million. Dr. Rollins later expressed that the community was not a fit for his family.

Initiation fees for the club approach $1 million, with annual dues around $44,000. The exclusivity is amplified by social factors as much as financial capacity. According to people familiar with the club, excessive notoriety or wealth can sometimes work against potential members, as the longstanding population seeks to protect its social cohesion.

While some new residents such as Jersey Mike’s founder Peter Grady and NFL player Tom Brady gained membership with relative ease, others confront an entrenched old guard wary of the region’s rapid demographic and cultural shifts. Indian Creek Country Club exemplifies how social access and acceptance remain contested even among the ultra-wealthy in one of America’s most affluent enclaves.