C+
12%
Overall NAT. AVG.
1%
Groceries NAT. AVG.
39%
Housing NAT. AVG.
Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.
The cost of living index is based on a national average of 100. For example, if the cost of living score is 90, then the estimated cost of living is 10% lower than the national average. If the score is 110, then the estimated cost of living is 10% higher than average. The overall index is calculated using weighted estimates across major everyday expense categories, including housing (30%), groceries (16%), transportation (12%), healthcare (10%), utilities (8%), lifestyle and entertainment (8%), household expenses (8%), and education and childcare (8%). All values are AI-assisted city-level estimates designed for directional comparisons.
Index Westchester Illinois National
Cost of living11298100
Groceries101100100
Health care98100100
Housing13995100
Transportation102101100
Utilities10099100
Lifestyle & Entertainment100100100
Household Items99100100
Education & Childcare104100100
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An Overview of Cost of Living in Westchester, IL

Are you thinking about relocating, but curious about the potential cost of living in Westchester? Is it more expensive or more affordable than average? Based on the most recent report, the cost of living in Westchester stands at 112, making it 12% 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.

Housing costs are a major factor in the Westchester cost of living index, and they often eat up a big chunk of your take-home pay. Unfortunately, in this area, housing expenses for both homeownership and rentals were 39.1% higher than what's typical in an average city. That includes the prices of homes and rents, as well as mortgage rates and insurance.

Is Westchester Affordable?

Wondering if Westchester is affordable? It's a question that often comes up when you're thinking about a new city since affordability can really shape your decisions. The cost of living index (covered earlier), housing expenses and income levels all play a part in the affordability equation. In Westchester, for example, the median home price is 33.8% higher than what folks pay nationally, and monthly rent is 51.5% higher than the usual rates. Plus, income levels matter too, with Westchester boasting a median household income of $134,807, which is 65.7% higher than the national average.

What Factors can Influence the Cost of Living in Westchester?

Utilities: Much like any other costs, utility expenses can exhibit considerable variations, influenced by factors such as climate, available energy sources, geographic location and state regulations. The costs associated with electricity, water, heating, and waste disposal can vary significantly depending on the city or state in question. In Westchester, the utilities index stands at 0.2% higher than the national average.

Urbanization: Larger, urban areas boasting abundant amenities and robust employment prospects often exhibit a heightened cost of living, driven by the increased demand for services and residential relocation. Consequently, this leads to elevated home prices and higher rental rates. In contrast, sparsely populated rural locales or regions marked by diminished demand typically offer a more limited range of amenities and experience slower job market expansion. This translates into a more affordable cost of living.

Groceries: Grocery costs have continued to increase significantly over the last 2-3 years. In some markets the cost of food has gone up by more than 20% in that period. While other markets have managed to see only a moderate uptick. These food costs can have a major impact on the cost of living in any area. In Westchester, the groceries index is 0.8% higher than the national average.

Where is the Data From?

The cost of living data for Westchester shown above is based on a U.S. average baseline score of 100, making it easier to compare how far your dollar may go from one city to another. Housing uses U.S. Census home price and rental data, while all remaining values are AI-assisted estimates informed by regional pricing, climate, transportation dynamics, and local economic factors. These scores are best used for directional comparisons between cities.

Cost Of Living Quick Facts

  • The cost of living in Westchester is 14% higher than the Illinois average
  • The cost of living in Westchester is 12% higher than the national average
  • Westchester housing is 39% 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 Westchester

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Compare Westchester, IL Cost of Living

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      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$136,643$11,387$3,188$4,100
      Renters$87,386$7,282$2,039$2,622
      A good way to judge both the affordability of the housing and the cost of living in Westchester is by simply calculating the maximum that should be spent on housing, otherwise known as the debt-to-income ratio (DTI). The plan is to avoid spending more than 28 percent of the gross income on costs that pertain to housing and no more than 36 percent on all expenses and debts. Westchester has a median income of about $136,643 for people who own homes. Based on that number, a maximum of $3,188 should be spent on expenses related to housing. Renters have a slightly different median income, which is $87,386. Based on this average, renters should spend no more than $2,039 on all rental costs if they want to maintain a non-impoverished standard of living.

      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%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Hodgkins, IL1,8178316.9%
      Dixmoor, IL3,6638712.6%
      Hometown, IL4,3508911.2%
      Robbins, IL5,2418910.5%
      Riverdale, IL12,8788910.8%
      Westchester, IL16,63211212.1%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Live Oak, TX16,6311000.4%
      Boulder City, NV16,63411918.9%
      Aurora, OH16,63811414.4%
      Red Hill, SC16,638981.7%
      Stuart, FL16,6221098.7%
      Westchester, IL16,63211212.1%
      Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.