F
66%
Overall NAT. AVG.
10%
Goods & Services NAT. AVG.
207%
Housing NAT. AVG.
Date & Last Updated: This data reflects 2025 and was released from C2ER in January, 2026; this is the most current data available.
The cost of living index is based on a national average of 100. For example, if the cost of living is 90, then it is 10% lower than average. If the cost of living is 110, then it is 10% higher than average. The breakdown for each index is as follows: goods & services (33%), groceries (13%), health care (5%), housing (30%), transportation (9%) and utilities (10%). If the cost of living data was unavailable for this city, estimates based upon nearby cities were used.
Index Wilmette Illinois National
Cost of living16698100
Goods & Services11098100
Groceries104100100
Health care116102100
Housing30795100
Transportation104102100
Utilities9598100
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An Overview of Cost of Living in Wilmette, IL

Are you thinking about relocating, but curious about the potential cost of living in Wilmette? Is it more expensive or more affordable than average? Based on the most recent report, the cost of living in Wilmette stands at 166, making it 66% higher than the national average. The cost of living directly affects the affordability of one's desired lifestyle. Knowing the cost of housing, transportation, groceries and other essentials in the new area allows people to gauge whether they can maintain their preferred standard of living.

The cost of living in Wilmette is among the highest in the country, making it a very expensive place to live. Only a small fraction of regions boast a cost of living that is at least 20% higher than the national average, and regrettably, Wilmette falls into this category, which may not be suitable for those seeking an economically favorable living environment.

When it comes to the cost of living in Wilmette, housing costs are a real heavyweight, often hogging a significant chunk of your earnings. Sadly, in this area, housing expenses for both buying and renting were 206.8% more expensive compared to your average city. That means you'll be shelling out more for homes, rents, mortgage rates and insurance.

Recurring goods and services expenses like haircuts, toothpaste, gym memberships and movie nights are a big part of your spending and make up 33% of the cost of living index. In Wilmette, these items will cost you 10.2% more than what most folks pay, making it a bit more expensive to live here.

Is Wilmette Affordable?

Is Wilmette affordable? This is a pivotal question, especially when mulling over a move, as affordability carries substantial weight in your decision-making process. Factors such as the cost of living index (discussed earlier), housing expenses and income levels all contribute to a location's affordability. For instance, in Wilmette, the median home price is 271.4% higher than the national average and monthly rent prices are 56% higher than the typical rates. Additionally, the median income levels play a role in affordability, with Wilmette boasting a median household income of $238,348, 193.1% higher than the national average.

What Factors can Influence the Cost of Living in Wilmette?

Utilities: As with the prices of anything else, utility costs can exhibit significant variations, contingent on factors like climate, energy source availability, geographic location and state regulations. The expenses associated with electricity, water, heating, and waste disposal can fluctuate, either upward or downward, depending on the particular city or state. In Wilmette, the utilities index registers 5.5% lower than the national average.

Housing: Elevated demand for housing within coveted locales has the propensity to escalate both property values and rental rates, thereby serving as a primary catalyst for an augmented cost of living. Conversely, areas witnessing diminished housing demand, particularly within less desirable environs, often experience an inversely proportional effect, leading to price reductions and subsequently contributing to a more modest cost of living. In Wilmette, the housing index is 206.8% higher than the national average.

Urbanization: Urban areas with extensive amenities and job opportunities tend to have a higher cost of living due to increased demand for services and relocation, resulting in higher home prices and higher rents. Less densely populated rural areas, or areas with less demand tend to have fewer amenities and slower job growth, which results in a lower cost of living.

Where is the Data From?

The Wilmette cost of living data you see above is sourced from the C2ER cost of living index, providing a practical and accurate means of comparing living expenses in urban areas. Updated quarterly, this index gathers data from over 300 independent researchers, covering more than 60 goods and services, in 6 different categories. These selections are made meticulously to represent a wide range of consumer expenditure categories. The weightings applied to cost differences are based on government survey data that tracks spending patterns among professional and executive households. It's important to note that while the C2ER index excludes data on sales or income tax rates, AreaVibes factors tax rates into the overall cost of living score for each region.

Cost Of Living Quick Facts

  • The cost of living in Wilmette is 70% higher than the Illinois average
  • The cost of living in Wilmette is 66% higher than the national average
  • Wilmette housing is 207% higher than the national average
  • Illinois general sales tax is 22% higher than the national average
  • Illinois state income tax is 91% higher than the national average

Most Affordable Places to Live in and Around Wilmette

See all the best places to live around Wilmette

Compare Wilmette, IL Cost of Living

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      Salary Calculator

      This is how much you would need to earn in
      Price difference in compared to
      Cost of living index
      Goods & Services index
      Groceries index
      Health care index
      Housing index
      Transportation index
      Utilities index

      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$259,620$21,635$6,057$7,789
      Renters$90,124$7,510$2,103$2,704
      The affordability of the housing market in Wilmette, IL as well as the overall cost of living can be predicted by what percent of the monthly income is spent on housing related costs. This is konwn as the debt-to-income ratio (DTI). The overall rule of thumb is that no more than 28% of your gross income should be spent on the overall costs related to housing and no more than 36% of gross income on all expenses and debts. Among Wilmette homeowners, the median income is $259,620. This indicates that a monthly maximum of $6,057 should be spent by homeowners on all housing related costs. Renters have a median income of $90,124. This indicates that renters would have a maximum of $2,103 for their rent related monthly costs.

      Illinois Sales Tax

      State General Sales Tax With Max Surtax
      Illinois 6.25% 10.25%

      Illinois Income Tax

      State Income Tax (Low) Income Tax (High)
      Illinois 4.95% 4.95%

      Goods & Services

      Item Wilmette National avg. Difference
      Haircut $49.08$27.6277.7%
      Beauty Salon $68.42$51.1133.9%
      Toothpaste $4.13$4.090.9%
      Shampoo $1.56$1.541.2%
      Movie $17.42$12.8835.3%
      Yoga $28.87$19.6646.8%

      Groceries

      Item Wilmette National avg. Difference
      Ground Beef $7.53$7.702.3%
      Fried Chicken $1.56$1.666.2%
      Milk $4.88$4.733.1%
      Potatoes $5.20$5.261.1%
      Pizza $13.97$12.769.5%
      Beer $10.56$10.550.1%

      Health Care

      Item Wilmette National avg. Difference
      Optometrist $208.97$140.0649.2%
      Doctor $194.67$153.8226.6%
      Dentist $135.44$123.1510.0%
      Ibuprofen $12.22$11.734.2%
      Lipitor $24.14$23.612.2%

      Housing

      Item Wilmette National avg. Difference
      Home Price $1,213,065.00$326,622.00271.4%
      Avg. Mortgage Payment $2,929.74$2,480.2518.1%
      Apartment Rent $2,252.00$1,444.0056.0%

      Transportation

      Item Wilmette National avg. Difference
      Gasoline $3.20$3.064.7%
      Tire Balancing $67.63$65.213.7%

      Utilities

      Item Wilmette National avg. Difference
      All Electricity $188.44$220.1214.4%
      Phone $213.97$195.719.3%
      Although the cost of living data is updated regularly, this cost of living information is to be used as estimates only as prices can change on an ongoing basis.

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Maywood, IL23,9861021.6%
      Bellwood, IL19,2871033.0%
      Berkeley, IL5,2661044.2%
      Stone Park, IL4,9971044.4%
      Northlake, IL12,6961065.7%
      Wilmette, IL27,84016666.4%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Statesville, NC27,848955.2%
      Ilchester, MD27,85013837.7%
      Eureka, CA27,85312323.2%
      Elmira, NY27,8608614.2%
      Mason City, IA27,8158910.7%
      Wilmette, IL27,84016666.4%
      Date & Last Updated: This data reflects 2025 and was released from C2ER in January, 2026; this is the most current data available.