Cost of Living Index — Cities Compared

Reading the cost-of-living index

The 100-point cost-of-living index is anchored to New York City. A reading of 70 means a comparable basket — rent, groceries, transport, utilities, dining, discretionary — costs roughly 30% less than NYC. A reading of 90 means roughly 10% less; 110 would mean 10% more. Because the index is relative, it is the fastest way to triangulate affordability across cities you don't know well.

Rent dominates the basket. In premium metros (index 80+), the city-centre 1-bedroom typically accounts for 45-55% of a single professional's monthly outgoings. In affordable metros (index below 55), the same ratio drops to 30-40%, freeing meaningful disposable income at the same gross salary. That single ratio explains most of why "the same money" feels so different in different cities.

Why headline rent matters more than the index

The index is a useful shortlist tool, but your lease will be in dollars (or local currency), not in index points. Always cross-reference the city-centre 1-bedroom rent against your target gross income — the rent-times-three rule (rent should not exceed one-third of gross monthly income) is a robust starting point. Households earning below that threshold typically end up in second-ring suburbs or shared accommodation.

3-bedroom rent is the relevant figure for families. It typically scales 1.6-1.9x the 1-bedroom rate; cities where the ratio is closer to 1.4-1.5 tend to have under-supplied family housing markets, which often translates to longer search times and competitive bidding rather than headline price relief.

Groceries, transport, and the everyday baseline

Grocery and transport costs are the most consistent comparators across cities — they're less subject to lifestyle inflation than dining out or entertainment. A monthly transit pass in the cheapest cities we track runs around $35; in the most expensive, $220+. That spread compounds: over five years, the transit-cost difference alone exceeds the price of a small used car.

Groceries in our index assume mid-range supermarket purchasing for a single person eating mostly at home. Households cooking the majority of meals at home and shopping discount-tier supermarkets typically come in 15-25% below the headline figure; households favouring premium or organic groceries should add 25-40%.

In-depth city cost guides

The 15 featured cities above each have a dedicated cost-of-living guide with monthly budget tables for student, single, couple, and family households; the salary needed to live comfortably; deterministic hidden-cost analysis; and the cheapest realistic alternatives if the headline city prices out. Use them in combination with the salary calculator and the city profiles to build a complete affordability picture before committing.