Frankfort, IL Cost Of Living

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

Cost Of Living In Frankfort, IL Summary

Cost of living in Frankfort 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 Frankfort 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 Frankfort is 128, with 100 being the average.

  • The cost of living index in Frankfort is 1.3x higher than the national average.

  • Frankfort ranks as the #299 cheapest in Illinois out of 336.

  • Frankfort ranks as the #4,889 cheapest out of 6,489 in the US.

  • The median home value in Frankfort is $483,819.

  • The median income in Frankfort is $153,714.

Table Of Contents

  1. Summary
  2. National Comparison
  3. Housing Breakdown
  4. Detailed Pricing
  5. Nearby Comparisons
128
Frankfort's Overall Cost Of Living
1.3x
Higher Than The National Average

What is the cost of living in Frankfort, IL?

According to the most recent data on the cost of living, Frankfort has an overall cost of living index of 128, which is 1.3x higher than the national index of 100.

Compared to Illinois, Frankfort has a cost of living index that's 1.3x higher than Illinois's index of 97.

The standard of living in Frankfort ranks as #299 most affordable out of the 336 places we measured in Illinois. By definition, that implies Frankfort ranks as the #37 most expensive place in the Prairie State.

For more reading on life in Frankfort, check out:

299 out of 336
In Illinois
4,889 out of 6,489
In America

Frankfort Cost Of Living Vs. Illinois

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

  • The Services index in Frankfort is 105.

  • The Groceries index in Frankfort is 99.

  • The Health index in Frankfort is 100.

  • The Housing index in Frankfort is 190.

  • The Transportation index in Frankfort is 115.

  • The Utilities index in Frankfort is 82.

Living Expense Frankfort Illinois National Average
Overall 128 97 100
Services 105 95 100
Groceries 99 99 100
Health 100 93 100
Housing 190 95 100
Transportation 115 102 100
Utilities 82 91 100
For more reading on cost of living around Illinois, check out:
Frankfort Cost of Living Vs. IL

Frankfort, 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 Frankfort is $483,819.

  • The Median Rent in Frankfort is $2,175.

  • The Median Income in Frankfort is $153,714.

  • The Home Value To Income in Frankfort is 3.1x.

  • The Rent To Monthly Income in Frankfort is 0.17x.

Statistic Frankfort Illinois United States
Median Home Value $483,819 $283,508 $303,400
Median Rent $2,175 $1,227 $1,348
Median Income $153,714 $81,702 $78,538
Home Value To Income 3.1x 3.5x 3.9x
Rent To Monthly Income 0.17x 0.18x 0.21x
$483,819
Median Home Value
$2,175
Median Rent
$153,714
Median Income

Frankfort, IL Costs By Category

Detailed Frankfort Services Costs Vs. Illinois

Item Frankfort Illinois
Shampoo $1.32 $1.28
Movie $9.99 $12.13
Bowling $16.0 $18
Haircut $19.72 $24.26
Beauty Salon $37.22 $45.56

Detailed Frankfort Groceries Costs Vs. Illinois

Item Frankfort Illinois
Ground Beef $5.94 $5.84
Fried Chicken $1.39 $1.57
Milk $4.55 $4.67
Potatoes $5.08 $4.93
Pizza $10.69 $12.09
Beer $9.61 $10.41
Toothpaste $3.72 $3.7

Detailed Frankfort Health Costs Vs. Illinois

Item Frankfort Illinois
Optometrist $86.67 $125.68
Doctor $110.0 $135.78
Dentist $82.0 $113.29

Detailed Frankfort Transportation Costs Vs. Illinois

Item Frankfort Illinois
Gasoline $3.52 $3.46
Tire Balancing $45.0 $59.92

Detailed Frankfort Utilities Costs Vs. Illinois

Item Frankfort Illinois
All Electricity $156.87 $193.99
Phone $198.03 $192.25

Frankfort SnackAbility

6
/10
Overall SnackAbility
Jobs
9/10
Housing
9
Affordability
8.5
Diversity
8
Safety
9
Amenities
8
Education
9
Commute
3

Cost Of Living In Cities Around Frankfort

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

  • Orland Park, IL has a cost of living index of 113, 0.9x Frankfort.

  • Tinley Park, IL has a cost of living index of 109, 0.9x Frankfort.

  • New Lenox, IL has a cost of living index of 119, 0.9x Frankfort.

City Population Cost Of Living Vs. Frankfort
Orland Park, IL 57,961 113 0.9x
Tinley Park, IL 55,007 109 0.9x
New Lenox, IL 27,456 119 0.9x
Oak Forest, IL 26,888 105 0.8x
Darien, IL 21,855 121 0.9x
Mokena, IL 19,906 118 0.9x
Matteson, IL 18,681 104 0.8x
Lemont, IL 17,643 126 1.0x
Country Club Hills, IL 16,419 98 0.8x
Richton Park, IL 12,576 100 0.8x

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