Westmont, IL Cost Of Living

Demographics | Crime | Cost Of Living
Updated: 2025-10-24

Cost Of Living In Westmont, IL Summary

Cost of living in Westmont research summary. The cost of living index is set to 100 for the average place in the United States. A cost of living index above 100 means Westmont is expensive. An index value below 100 means the city is a relatively cheap place to live.

On a city-by-city basis in Illinois, home prices and rent have the biggest impact on the cost of living. Here are the key takeaways based on Saturday Night Science:

  • The cost of living index in Westmont is 119, with 100 being the average.

  • The cost of living index in Westmont is 1.2x higher than the national average.

  • Westmont ranks as the #271 cheapest in Illinois out of 336.

  • Westmont ranks as the #4,349 cheapest out of 6,489 in the US.

  • The median home value in Westmont is $388,871.

  • The median income in Westmont is $83,622.

Table Of Contents

  1. Summary
  2. National Comparison
  3. Housing Breakdown
  4. Detailed Pricing
  5. Nearby Comparisons
119
Westmont's Overall Cost Of Living
1.2x
Higher Than The National Average

What is the cost of living in Westmont, IL?

According to the most recent data on the cost of living, Westmont has an overall cost of living index of 119, which is 1.2x higher than the national index of 100.

Compared to Illinois, Westmont has a cost of living index that's 1.2x higher than Illinois's index of 97.

The standard of living in Westmont ranks as #271 most affordable out of the 336 places we measured in Illinois. By definition, that implies Westmont ranks as the #65 most expensive place in the Prairie State.

For more reading on life in Westmont, check out:

271 out of 336
In Illinois
4,349 out of 6,489
In America

Westmont Cost Of Living Vs. Illinois

Six factors go into calculating the cost of living index in Westmont. Here is how it fairs on each of the criteria:

  • The Services index in Westmont is 108.

  • The Groceries index in Westmont is 106.

  • The Health index in Westmont is 106.

  • The Housing index in Westmont is 157.

  • The Transportation index in Westmont is 108.

  • The Utilities index in Westmont is 90.

Living Expense Westmont Illinois National Average
Overall 119 97 100
Services 108 95 100
Groceries 106 99 100
Health 106 93 100
Housing 157 95 100
Transportation 108 102 100
Utilities 90 91 100
For more reading on cost of living around Illinois, check out:
Westmont Cost of Living Vs. IL

Westmont, IL Housing Cost Breakdown

Housing swings affordability the most between places in Illinois, so we broke down housing costs into more detail. Home and income data comes from the most recent US Census ACS 2019-2023. The key points are:

  • The Median Home Value in Westmont is $388,871.

  • The Median Rent in Westmont is $1,427.

  • The Median Income in Westmont is $83,622.

  • The Home Value To Income in Westmont is 4.7x.

  • The Rent To Monthly Income in Westmont is 0.2x.

Statistic Westmont Illinois United States
Median Home Value $388,871 $283,508 $303,400
Median Rent $1,427 $1,227 $1,348
Median Income $83,622 $81,702 $78,538
Home Value To Income 4.7x 3.5x 3.9x
Rent To Monthly Income 0.2x 0.18x 0.21x
$388,871
Median Home Value
$1,427
Median Rent
$83,622
Median Income

Westmont, IL Costs By Category

Detailed Westmont Services Costs Vs. Illinois

Item Westmont Illinois
Shampoo $1.27 $1.28
Movie $17.91 $12.13
Bowling $24.58 $18
Haircut $33.69 $24.26
Beauty Salon $53.44 $45.56

Detailed Westmont Groceries Costs Vs. Illinois

Item Westmont Illinois
Ground Beef $5.28 $5.84
Fried Chicken $1.42 $1.57
Milk $4.87 $4.67
Potatoes $4.9 $4.93
Pizza $13.41 $12.09
Beer $10.0 $10.41
Toothpaste $3.75 $3.7

Detailed Westmont Health Costs Vs. Illinois

Item Westmont Illinois
Optometrist $118.27 $125.68
Doctor $167.67 $135.78
Dentist $128.22 $113.29

Detailed Westmont Transportation Costs Vs. Illinois

Item Westmont Illinois
Gasoline $3.56 $3.46
Tire Balancing $70.87 $59.92

Detailed Westmont Utilities Costs Vs. Illinois

Item Westmont Illinois
All Electricity $148.58 $193.99
Phone $210.03 $192.25

Westmont SnackAbility

7.5
/10
Overall SnackAbility
Jobs
8.5/10
Housing
8.5
Affordability
5
Diversity
9
Safety
8.5
Amenities
9.5
Education
8.5
Commute
6

Cost Of Living In Cities Around Westmont

The cost of living varies in the cities and towns around Westmont. Here's a quick look at the cost of living in the most populous nearby places:

  • Naperville, IL has a cost of living index of 133, 1.1x Westmont.

  • Wheaton, IL has a cost of living index of 128, 1.1x Westmont.

  • Downers Grove, IL has a cost of living index of 125, 1.1x Westmont.

City Population Cost Of Living Vs. Westmont
Naperville, IL 149,424 133 1.1x
Wheaton, IL 53,453 128 1.1x
Downers Grove, IL 49,867 125 1.1x
Elmhurst, IL 45,538 139 1.2x
Bartlett, IL 40,531 122 1.0x
Park Ridge, IL 39,241 138 1.2x
Glen Ellyn, IL 28,270 135 1.1x
Darien, IL 21,855 121 1.0x
Hinsdale, IL 17,155 191 1.6x
Western Springs, IL 13,353 160 1.3x

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