Is Living in Chicago Expensive? A Cost of Living Guide for Buyers

Living in the Chicago metro costs about 3.6% more than the United States average, so the honest answer is that Chicago is moderately expensive rather than cheap or punishing. The JProctor Group works both the city and the western suburbs, where the figure deciding a buyer's monthly cost is not the cost-of-living index: it is property tax. The Bureau of Economic Analysis measured the Chicago-Naperville-Elgin price level at 103.6% of the national average in 2024, and consumer prices across the metro rose 2.94% in the year to September 2026. Those averages hide a gap that is large and local: the median Chicago homeowner paid $4,597 in property tax for tax year 2025, while the median homeowner in Cook County's north and northwest suburbs paid $8,007. This guide covers what Chicago costs a buyer: the price of a home, the mortgage at today's rates, and the property tax rules that make city and suburban bills impossible to compare at face value.

Is Chicago expensive compared with the rest of the country?

Chicago sat slightly above the national average on overall prices in 2024, and well below the coastal cities it gets grouped with. The Bureau of Economic Analysis Regional Price Parity for the Chicago-Naperville-Elgin metro was 103.595 for 2024, on a scale where the United States average is 100. That is the cleanest single answer to the question, because it is a government measure of actual price levels rather than a crowd-sourced index.

Two things follow from a figure that close to 100. First, national salary benchmarks roughly apply here, unlike in the coastal metros priced far above average. Second, the metro-wide number tells you almost nothing about a specific purchase, because the spread inside the metro is wider than the gap between the metro and the country. A comparison with New York is a separate question with a different answer, and we will cover it on its own.

What does a Chicago home actually cost in 2026?

The metro median asking price is just under $390,000, which is low for a major American city. The median list price across the Chicago-Naperville-Elgin metro was $389,450 in September 2026. Inside that figure sit two very different markets: Cook County's median list price was $350,000 while DuPage County's was $475,000, both in September 2026.

That ordering surprises people who assume the city is the expensive part. It is not, on price. Homes are also not sitting: the median days on market was 36 in September 2026 against 15,929 active listings. For the full supply and price picture, our Chicago real estate market trends report breaks out each measure.

What will the monthly mortgage payment be at current rates?

Principal and interest on the metro median home runs about $2,140 a month. That assumes 20% down on $389,450 and the Freddie Mac 30-year fixed average of 7.32% for the week of October 22, 2026, which is our calculation from those two inputs.

On the September 2026 county medians the same math gives roughly $1,923 a month in Cook at a $350,000 median and $2,610 in DuPage at $475,000, both at the same October 22, 2026 rate. Neither figure includes property tax, insurance or assessments, and property tax is where the city and suburban comparison stops being simple.

Why can't you compare Chicago and suburban property tax rates directly?

Because Illinois assesses city and suburban property at different percentages of value, so the published rates are not on the same basis. The Illinois Department of Revenue sets the assessment level at 33 1/3% of fair market value in every county except Cook, where the residential class is assessed at 10% of fair market value, in publication PIO-16 revised October 2023.

That single rule makes raw rate comparisons meaningless. The City of Chicago general composite rate was 6.853152% for tax year 2025, and Elmhurst's rate was 5.7876% while Hinsdale's was 4.9725% for the same year. Read at face value, Chicago looks like the expensive one. It is not, because the Chicago rate applies to one tenth of market value multiplied by an equalization factor, while the DuPage rates apply to a third of market value with DuPage's state multiplier at 1.0000. The Cook equalization factor for 2025 was 3.0300, down from 3.0355 the year before.

There is a second trap, and it catches people who try to do the arithmetic themselves. Running the Chicago formula on a $350,000 home produces roughly $6,583 a year after the general homestead exemption, which is well above the $4,597 median bill the Cook County Treasurer actually recorded for tax year 2025. The reason is that assessed values lag market prices, particularly in Cook County, which reassesses on a three-year cycle rather than the four-year cycle used elsewhere in Illinois. Estimating a tax bill from a rate and an asking price will overstate it. Pull the actual bill for the specific parcel instead.

What do property tax bills actually look like in Chicago and the western suburbs?

Measure	Chicago (Cook County)	Western suburbs (DuPage County)
Median list price, Sept 2026	$350,000 (county)	$475,000 (county)
Median household income, 2024	$82,729 (county)	$110,974 (county)
Residential assessment level	10% of market value	33 1/3% of market value
Equalization factor, tax year 2025	3.0300	1.0000
Published rate, tax year 2025	6.853152% (city composite)	5.7876% Elmhurst, 4.9725% Hinsdale, 6.8318% Glen Ellyn
County average rate, tax year 2025	not published as a county average	6.6967%, down 4.37% from 6.9891%
Median homeowner bill, tax year 2025	$4,597, up 3.2%	not published as a county median
Reassessment cycle	every three years	every four years

Sources: BEA and Realtor.com series via FRED, Census median household income via FRED, Cook County Treasurer 2025 Tax Bill Analysis, published August 2026, Cook County Clerk 2025 Tax Rate Report, DuPage County Clerk 2025 Tax Rate Booklet, and Illinois Department of Revenue PIO-16. All retrieved October 27, 2026.

The sharpest number in the Cook County Treasurer's report is not about Chicago at all. The median homeowner bill in Cook County's north and northwest suburbs was $8,007 for tax year 2025, up 6.7%, against $4,597 in the city, up 3.2%. Suburban Cook homeowners pay nearly double the city median, and their bills are rising twice as fast. The south and southwest suburbs sat at $6,468, up 3.4%, and taxing bodies billed more than $19.9 billion countywide.

DuPage went the other way for tax year 2025. Total assessed value rose 8.2% to $56,853,391,771 while the average county rate fell 4.37% to 6.6967%, producing an average bill increase of 3.83%. Rising values do not automatically mean proportionally higher bills, because the Property Tax Extension Limitation Law caps levy growth at 5% or the change in the Consumer Price Index, whichever is less.

Which Chicago costs are rising fastest?

Housing, by a clear margin. Chicago metro shelter prices rose 4.54% in the year to September 2026, against 2.94% for all items. Housing is climbing at roughly one and a half times the rate of everything else in the local basket.

For a buyer this cuts both ways. It argues for buying sooner on cost grounds, and it argues for caution on affordability grounds, because the same pressure shows up in the tax bill a year or two later through assessments. Our guide to moving to Chicago as an out-of-state buyer covers the sequencing question in more detail.

How much income do you need to buy in Chicago?

Buying the median home absorbs roughly a third of the local median household income, and that holds in both the city and the western suburbs. In Cook County, $1,923 of principal and interest plus $383 a month of property tax is about 33.5% of the $82,729 median household income recorded for 2024. In DuPage, $2,610 plus roughly $764 a month of tax at the Elmhurst rate is about 36.5% of the $110,974 DuPage median.

Those two shares are our own calculation, and they carry the caveat from the previous section: the Cook figure uses the Treasurer's actual median bill while the DuPage figure is computed from the published Elmhurst rate, which probably overstates it for the same assessment-lag reason. Treat the pair as a range of roughly 33% to 37% rather than as precise values, built from the 2024 Census county income figures and the tax-year-2025 rates above.

The useful conclusion survives the imprecision. The $125,000 difference between the September 2026 Cook median of $350,000 and the DuPage median of $475,000 very nearly disappears once you account for local incomes and local tax rates. People who move from the city to the western suburbs for value usually find the monthly cost broadly similar and the house considerably larger. That is the trade, and it is a housing-stock trade rather than a cost saving.

What should a buyer check before making an offer?

Four things, in this order, and none of them are the asking price.

Pull the actual tax bill for the parcel, not an estimate. Rates and assessed values are public, and the bill on the specific property is the only figure that will appear in your escrow. Second, ask when the property was last reassessed and where it sits in the county's cycle, because a home bought just before a reassessment can carry a materially higher bill the following year. Third, for condos and townhomes, get the monthly assessment and the reserve study, since assessments are a cost no tax rate captures. Fourth, confirm the exemptions currently on the parcel, because a long-term owner's exemptions do not transfer with the sale.

For the specific numbers on your own address, start with a home valuation or review the market reports for individual areas. If you are weighing particular areas, the neighborhoods guide covers housing stock and amenities area by area.

What else do buyers ask about the cost of living in Chicago?

Is Chicago cheaper than other big US cities?

On overall prices, Chicago is close to the national average. The Bureau of Economic Analysis measured the Chicago-Naperville-Elgin price level at 103.6% of the US average for 2024, where 100 is the national benchmark. Housing is the main reason the metro sits so close to average, since the median list price across the metro was $389,450 in September 2026, low for a major city.

How much is property tax in Chicago?

The Cook County Treasurer reported a median homeowner bill of $4,597 for tax year 2025, up 3.2%, in its analysis published August 2026. The City of Chicago general composite rate was 6.853152% for that year, but it applies to 10% of market value multiplied by the county equalization factor of 3.0300, not to the full market value. Always pull the actual bill for a specific parcel rather than estimating from the rate.

Are property taxes higher in Chicago or the suburbs?

Higher in the suburbs, by a wide margin within Cook County. For tax year 2025 the median homeowner bill was $4,597 in Chicago and $8,007 in the north and northwest suburbs, with the south and southwest suburbs at $6,468. Suburban Cook bills also rose faster, up 6.7% against the city’s 3.2%.

Why are Chicago and suburban property tax rates not comparable?

Because the assessment levels differ. The Illinois Department of Revenue sets the level at 33 1/3% of fair market value in every county except Cook, where the residential class is assessed at 10%. A Chicago rate of 6.853152% and an Elmhurst rate of 5.7876% apply to different fractions of a home’s value, so comparing them directly gives the wrong answer.

What is the monthly payment on a median-priced Chicago home?

About $2,140 in principal and interest, assuming 20% down on the metro median of $389,450 and the Freddie Mac 30-year average of 7.32% for the week of October 22, 2026. That excludes property tax, insurance and any condo assessment, which together often add several hundred dollars a month.

Which costs are rising fastest in Chicago?

Housing. Chicago metro shelter prices rose 4.54% in the year to September 2026 while all items rose 2.94%, so housing is climbing at roughly one and a half times the rate of the rest of the local basket.

Do I need a higher income to buy in the western suburbs than in the city?

In absolute terms yes, but the share of local income is similar. Buying the county median home absorbs roughly 33% to 37% of the local median household income in both Cook and DuPage, on our calculation from Census income data and the published tax rates. The $125,000 price difference between the two counties largely disappears once local incomes and tax rates are accounted for.

Want the real carrying cost on a specific address?

A metro average will not tell you what a house costs to own. Call Jeff Proctor at (773) 517-6026 or send the JProctor Group a message with an address, and you will get the actual tax bill, the exemptions currently on the parcel, where it sits in the reassessment cycle, and comparable sales for the block. The team works both the city and the western suburbs from offices in Chicago and St. Charles, so the city-versus-suburb comparison comes from working both.