Palm Beach — Worth Avenue, Flagler's Whitehall, and Three Bridges to the Mainland

What Actually Makes Palm Beach Different

Palm Beach is genuinely its own town, not a wealthy pocket of West Palm Beach the way some outsiders assume from the shared name. The Town of Palm Beach was incorporated on April 17, 1911, per its own official history page, making it one of Palm Beach County's earliest municipalities, and it has its own elected mayor and five-member town council operating under a council-manager government. It occupies a genuinely narrow barrier island -- 7.80 square miles total, only 3.80 of which is dry land, per the U.S. Census Bureau -- separated from the city of West Palm Beach on the mainland by the Lake Worth Lagoon and the Intracoastal Waterway. Three bridges carry all vehicle traffic between the island and the mainland: the Flagler Memorial Bridge to the north, the Royal Park Bridge (along Royal Palm Way) in the middle, and the Southern Boulevard Bridge to the south, the last of which was rebuilt in a five-year, $94 million project replacing the original 1950 span. All three are movable bridges that open on a schedule for boat traffic, a real, everyday logistical fact of getting on and off the island that this page does not gloss over.

The town's Gilded Age history is real and extensively documented, not marketing gloss. Henry Flagler, the Standard Oil co-founder who effectively built Palm Beach as a resort destination, opened the Palm Beach Inn in January 1896; after a 1901 expansion it was renamed The Breakers, and after two separate fires (1903 and 1925) it was rebuilt in its current Italian Renaissance style, modeled on Rome's Villa Medici, reopening in 1926. Flagler also built Whitehall in 1902 as a wedding gift to his third wife, Mary Lily Kenan -- a 75-room, roughly 60,000-square-foot Beaux-Arts mansion designed by Carrère and Hastings that the New York Herald called "more wonderful than any palace in Europe" upon completion. Flagler's granddaughter, Jean Flagler Matthews, saved Whitehall from demolition in 1959 and opened it as the Flagler Museum in 1960; it is a National Historic Landmark today. Separately, architect Addison Mizner arrived in Palm Beach in 1918 at the invitation of Paris Singer and designed the Everglades Club, whose Moorish-and-Mediterranean "Palm Beach look" -- pink stucco, red tile roofs, wrought iron, arched cloisters -- effectively defined the town's architectural identity and shaped nearby Worth Avenue, which the Worth Avenue Association (formed in 1938) still helps maintain.

Mar-a-Lago is real, well-documented, and this page describes it neutrally and factually. It was built in 1927 by cereal heiress Marjorie Merriweather Post -- a 62,500-square-foot estate with 58 bedrooms, 33 bathrooms, and 12 fireplaces. Post willed it to the National Park Service upon her 1973 death, hoping it would serve as a winter retreat for U.S. presidents; the federal government returned it to the Post Foundation in 1981 because upkeep costs exceeded what Post had endowed. It was designated a National Historic Site in 1969 and a National Historic Landmark in 1980. Donald Trump purchased the property in 1985 for roughly $8 million, and by 1995 had won the town's approval to operate it as a private club, which is its confirmed, current status. This page does not offer political commentary on Mar-a-Lago -- only its documented ownership and land-use history.

Palm Beach's wealth is real, but this page is careful about exactly which number backs which claim, because rankings and methodologies genuinely differ by source. Zip code 33480 was cited in a 2015 Bloomberg-referenced ranking as the third-highest-income zip code in the country, behind Fisher Island, Florida (33109) and Atherton, California; a more recent 2024-2025 South Florida-focused ranking placed 33480 third among South Florida zip codes specifically, citing a typical home value of $1,445,100 and an average individual income of $198,002 -- a different metric than household income, and not directly comparable to the 2015 figure. Separately, 2023 Census American Community Survey data (as compiled by Neilsberg) puts the town's median household income at $175,078, which ranked #1 among Florida cities with 5,000-10,000 residents. All of these are real, sourced figures, but this page does not average them into one clean number or claim a single definitive "richest zip code" ranking, since that ranking genuinely shifts by year and methodology.

Demographically, Palm Beach is a small, older, seasonal community. The 2020 Census counted 9,245 year-round residents, and separately reported that 62.1% of the town's population is 65 or older -- a real, notably older demographic profile than most U.S. towns. The town's own materials describe roughly 20,000 additional seasonal residents arriving for the winter social season, which runs roughly November through April and peaks in January through March. That means the island's effective population can more than triple seasonally, a genuinely important fact for anyone evaluating what daily life, traffic, restaurant availability, or club activity actually looks like here in February versus August. This page does not invent a specific current headcount for any given month -- it states the confirmed Census baseline and the town's own seasonal-swell description honestly, as two different, both-real numbers describing two different times of year.