B-
10%
Overall NAT. AVG.
2%
Groceries NAT. AVG.
33%
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 Tinley Park Illinois National
Cost of living11098100
Groceries102100100
Health care100100100
Housing13395100
Transportation105101100
Utilities10299100
Lifestyle & Entertainment102100100
Household Items98100100
Education & Childcare94100100
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An Overview of Cost of Living in Tinley Park, IL

Getting a feel for the cost of living in Tinley Park is essential for anyone planning to relocate, as it empowers them to make informed financial decisions, secure a comfortable lifestyle and maintain financial stability in their new environment. The cost of living in Tinley Park is 110, which is 10% higher than the national average. Relocating individuals may need to adjust their savings and investment strategies based on the cost of living in the new location. It influences decisions about retirement planning, investments and financial goals.

Housing costs are a major factor in the Tinley Park 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 32.7% 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 Tinley Park Affordable?

Is Tinley Park 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 Tinley Park, the median home price is 33.7% higher than the national average and monthly rent prices are 30.3% higher than the typical rates. Additionally, the median income levels play a role in affordability, with Tinley Park boasting a median household income of $122,827, 51% higher than the national average.

What Factors can Influence the Cost of Living in Tinley Park?

Transportation: In situations where public transportation is limited or nonexistent, local residents may be required to own and maintain their own vehicles, contributing to an elevated cost of living. Monthly expenditures may encompass fuel costs, insurance premiums, routine vehicle upkeep and possibly lease or financing payments. In Tinley Park, the transportation index is 4.8% higher than the national average.

Housing: When everyone's vying for homes in popular areas, it drives up property prices and rents, making the overall cost of living surge. On the flip side, in less sought-after locales, where housing demand is low, prices tend to dip, resulting in a more economical cost of living. In Tinley Park, the housing index comes in at 32.7% higher than the national average.

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 Tinley Park, the groceries index is 2.2% higher than the national average.

Where is the Data From?

The Tinley Park cost of living data displayed above uses a U.S. average baseline of 100 to provide a practical way to compare living expenses across cities. Housing estimates incorporate U.S. Census home price and rental data, while all other values are generated using AI-assisted models based on everyday expense expectations, regional pricing trends, climate, transportation patterns, and local economic conditions. These values are designed for directional city-to-city comparisons.

Cost Of Living Quick Facts

  • The cost of living in Tinley Park is 12% higher than the Illinois average
  • The cost of living in Tinley Park is 10% higher than the national average
  • Tinley Park housing is 33% 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 Tinley Park

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Compare Tinley Park, 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$135,840$11,320$3,169$4,076
      Renters$73,740$6,145$1,720$2,212
      The affordability of the housing market in Tinley Park, 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 Tinley Park homeowners, the median income is $135,840. This indicates that a monthly maximum of $3,169 should be spent by homeowners on all housing related costs. Renters have a median income of $73,740. This indicates that renters would have a maximum of $1,720 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%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Hodgkins, IL1,8178316.9%
      Ford Heights, IL2,8018316.6%
      Phoenix, IL1,4508514.6%
      Dixmoor, IL3,6638712.6%
      Harvey, IL24,9318713.2%
      Tinley Park, IL57,74611010.4%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Dearborn Heights, MI57,763928.0%
      Tamiami, FL57,78712726.7%
      Lake Havasu City, AZ57,66911111.2%
      Fountain Valley, CA57,66618989.2%
      Pocatello, ID57,833955.3%
      Tinley Park, IL57,74611010.4%
      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.