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Newport Coast Tops 2026 List of Most Expensive U.S. ZIP Codes

Realtor.com’s January snapshot highlights California’s dominance alongside easing online interest.

Overview

  • Newport Coast (92657) ranked No. 1 with a $12.5 million median listing price, up 29.3% year over year, as Fisher Island (33109) slipped to No. 2 at $11.98 million.
  • California captured six of the top 10 spots, joined by two in New York and one each in Florida and Arizona, with Beverly Hills at No. 3 and Paradise Valley (85253) and Newport Beach (92663) entering the list.
  • Entry into the top 10 now starts around $5.5 million, placing these enclaves far above the national luxury threshold of roughly $1.2 million.
  • Malibu (90265) fell to No. 11 with a median near $5.44 million after wildfire-driven inventory shifts and a sharp drop in online interest last year.
  • Buyer engagement cooled across every top-10 ZIP in January, with year-over-year declines in per-listing page views ranging from 2.8% to more than 30%.