Our Cost of Living Index by City compares the relative price levels of goods, housing, and services across global urban centers. Whether you're relocating for work or planning an international move, city-level data provides the precision you need.
In September 2026, Monaco leads global city rankings with the highest index at 224.7, followed by Monte Carlo (176.0) and Zug (110.1). New York City (100.0) serves as our baseline index, with San Mateo (100.2) and Geneva (100.1) also ranking among the world's most expensive destinations.
Understanding city-level cost differences helps with salary negotiations, relocation budgets, and comparing housing affordability across your target destinations.
Explore Worldwide City Rankings for 2026