3 U.S. Cities Rank Among World's 10 Most Expensive

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According to the latest Numbeo cost of living index, three U.S. cities - New York, Honolulu, and San Francisco - are among the 10 most expensive places to live in the world. The index, which ranks 479 cities globally based on estimated expenses for a four-person family, is dominated by Swiss cities at the top, with Zurich ranked #1. Other U.S. cities like Seattle, Washington D.C., San Jose, and Boston also appear in the top 25 most expensive.

Why it matters

The high cost of living in major U.S. cities like New York, Honolulu, and San Francisco reflects broader trends of rising housing, food, and other consumer prices that are putting financial strain on families. This data provides insight into the relative affordability of different global cities and highlights the challenges of maintaining a middle-class lifestyle in the most in-demand urban centers.

The details

Numbeo's 2026 cost of living index ranks cities based on crowdsourced data on average expenses for a four-person family, including rent, groceries, restaurants, and local purchasing power. Swiss cities like Zurich, Geneva, and Basel occupy the top spots, with Zurich having the highest overall cost of living score. Among U.S. cities, New York ranked 7th, Honolulu 9th, and San Francisco 10th. Other major American cities like Seattle, Washington D.C., San Jose, and Boston also cracked the top 25 most expensive.

• Numbeo has released its annual cost of living index since 2009.
• The 2026 index is the latest edition of this annual ranking.