Chicago, IL vs Miami, FL Cost of Living (2026)

Chicago has a cost of living index of 117.6, about 17.6% above the national average. The housing index is 143.8, so housing still does a lot to shape the local budget. Typical apartment rent is about $3,330 a month, and median home values are around $621,136. The median household income is approximately $72,000. That makes it one of the more affordable large cities in the country, especially considering what it offers in terms of scale and amenities.

A $100,000 salary in an average-cost city buys about $85,000 worth of lifestyle in Chicago. The premium is noticeable, but it is not on the same level as New York or San Francisco. Outside housing, healthcare and miscellaneous costs also run above the national baseline.

Chicago's transit system, the L, covers much of the city and connects to a commuter rail network serving the suburbs. Many city residents live without a car, which meaningfully reduces transportation costs. Grocery prices are close to the national average, and the city's dining scene includes a wide range of price points. Utilities run slightly above average in winter due to heating costs.

Illinois has a flat state income tax of 4.95%, which is relatively straightforward to plan around. Cook County and the city of Chicago add sales taxes that push the combined rate to around 10.25%, one of the higher sales tax rates in the country. Property taxes in Chicago are also high relative to home values. Homeowners should factor property tax into total housing cost calculations, as effective rates can add $5,000 to $10,000 per year to the cost of owning a $400,000 home.

Miami has a cost of living index of 120, about 20% above the national average. The housing index is 157.3, so housing still does a lot to shape the local budget. Typical apartment rent is about $3,525 a month, and median home values are around $711,131. The median household income is approximately $56,000. This page uses the Miami-Dade County market data.

A $100,000 salary in an average-cost city buys about $83,300 worth of lifestyle in Miami. The premium is noticeable, but it is not on the same level as New York or San Francisco. Outside housing, groceries and miscellaneous costs also run above the national baseline.

Florida has no state income tax, which is a genuine benefit. At a $100,000 salary, that can mean $4,000 to $7,000 more per year in take-home pay compared to states with income taxes in the 5 to 10% range. Property taxes in Miami-Dade County are moderate, with effective rates typically between 1.0 and 1.5% of assessed value. Homestead exemption provides meaningful relief for primary residents who own.

Property insurance in South Florida has become a major cost factor over the past several years. The insurance market has been in significant stress, with multiple carriers leaving the state and rates rising sharply. Homeowners in Miami can pay $5,000 to $15,000 or more per year in property insurance, depending on location, structure, and flood zone designation. This cost has made the effective monthly cost of homeownership higher than simple mortgage calculations suggest, and it's a factor that any potential buyer should investigate carefully before closing.