The cost of living also takes median household income into account, so you can estimate how much more or less you could be earning in a new city by comparing it to the income in your current area. In South Elgin, the median household income is $127,203.
The cost of living calculator tells you how much money you need to maintain your current standard of living in a different city. The cost of living comparison is based on your income and the price of basic necessities such as housing, transportation or food in the two cities you selected. Use the calculator to find out what income you will need in a new city and how much more or less you’ll need to budget for basic expenses.
Consumer goods, services and home prices are sourced from The Cost of Living Index published by the Council for Community and Economic Research (C2ER).
The data on this page is updated bi-annually and it was last published in March 2026.
Average rent data is our in-house proprietary data from Yardi Matrix, where available. For the remaining locations, C2ER rent data was used. Yardi Matrix is a business development and asset management tool for brokers, sponsors, banks and equity sources underwriting investments in the multifamily, office, industrial and self-storage sectors, a division of Yardi Systems, Inc.
Household income data is sourced from the U.S. Census Bureau’s most recent estimates.