A+
8%
Overall NAT. AVG.
1%
Groceries NAT. AVG.
26%
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 Peru Illinois National
Cost of living9298100
Groceries101100100
Health care99100100
Housing7495100
Transportation102101100
Utilities10099100
Lifestyle & Entertainment101100100
Household Items102100100
Education & Childcare96100100
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An Overview of Cost of Living in Peru, IL

Understanding the cost of living in Peru can help future residents assess whether their current financial situation aligns with the expenses they will encounter. It enables them to plan for potential changes in their budget and lifestyle. The Peru cost of living index is 92, which is 8% lower than the national average. The cost of living index is calculated by taking into account multiple categories, which encompass both the cost of everyday expenditures and larger expenses as well.

The cost of living in Peru closely mirrors the national average in comparison to other cities nationwide. Essential items such as groceries, houshold expenses, health care and utilities are priced at a level consistent with similar urban areas. This means that residents of Peru can anticipate that their daily expenses will remain reasonably in line with those of an average city, contributing to a manageable cost of living.

Is Peru Affordable?

Wondering if Peru 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 Peru, for example, the median home price is 27.7% lower than what folks pay nationally, and monthly rent is 21.7% lower than the usual rates. Plus, income levels matter too, with Peru boasting a median household income of $77,610, which is 4.6% lower than the national average.

What Factors can Influence the Cost of Living in Peru?

Housing: When there's a high demand for housing in trendy places, it can cause property prices and rental rates to soar, leading to a significantly higher cost of living. Conversely, in less desirable locations, where demand is low, prices tend to decrease, resulting in a more budget-friendly cost of living. In Peru, the housing index is 25.9% lower than the national average.

Groceries: Grocery prices have seen substantial hikes in the last 2-3 years, with some markets witnessing food cost increases of over 20% during this period. Conversely, certain markets have experienced only moderate upticks. These variations in food expenses can have a substantial impact on the overall cost of living in any locality. In Peru, the groceries index is 0.6% higher than the national average.

Healthcare: Healthcare expenses and insurance premiums can vary significantly depending on the specific city or state. Factors such as accessibility to healthcare facilities, out-of-pocket expenses for doctor's visits, dental care expenses, prescription costs and specialized medical care fees can all influence the overall cost of living. In Peru, healthcare costs are 1.3% lower than the national average.

Where is the Data From?

The Peru cost of living data above is designed around a U.S. average baseline of 100, allowing for easy comparisons of relative living costs. Housing incorporates U.S. Census home price and rental data, while all other figures are AI-assisted estimates that account for regional price trends, climate, transportation dynamics, and common everyday expenses. These values are best used as directional city-to-city comparisons.

Cost Of Living Quick Facts

  • The cost of living in Peru is 6% lower than the Illinois average
  • The cost of living in Peru is 8% lower than the national average
  • Peru housing is 26% lower 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 Peru

See all the best places to live around Peru

Compare Peru, 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$96,831$8,069$2,259$2,905
      Renters$39,580$3,298$923$1,188
      The percentage of monthly income spent on housing related expenses can help predict the affordability of housing in Peru, IL, as well as what the overall cost of living might be. Generally, a good rule to follow is that the debt-to-income (DTI) level you want to maintain is 28 percent or less of your income on your rent or mortgage payments and not more than 36 percent of income on all expenses and debts. In Peru, homeowners have a median income of $96,831. Using that number, a maximum of $2,259 per month should be allocated to housing expenses. For those who are renting instead of owning, the median income is $39,580, which means there is a maximum of $923 to be spent on the costs of renting a home or apartment.

      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.
      Hollowayville, IL591000.2%
      Leonore, IL1408118.9%
      Bureau Junction, IL2298217.8%
      De Pue, IL1,7868416.5%
      Standard, IL2908514.6%
      Peru, IL10,110927.6%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Kendall Park, NJ10,11314141.5%
      Eunice, LA10,1068713.5%
      Olds, AB10,106n/a 
      Saint-Hippolyte, QC10,115n/a 
      Felida, WA10,10015049.8%
      Peru, IL10,110927.6%
      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.