A
2%
Overall NAT. AVG.
3%
Groceries NAT. AVG.
10%
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 Plano Illinois National
Cost of living10298100
Groceries97100100
Health care99100100
Housing11095100
Transportation103101100
Utilities10299100
Lifestyle & Entertainment96100100
Household Items100100100
Education & Childcare96100100
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An Overview of Cost of Living in Plano, IL

Are you thinking about relocating, but curious about the potential cost of living in Plano? Is it more expensive or more affordable than average? Based on the most recent report, the cost of living in Plano stands at 102, making it 2% 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.

In Plano, daily expenses such as food, housing, lifestyle expenses, transportation and health care are in line with comparable areas and about average when compared to all cities across the nation. This ensures that the cost of living in Plano will resemble that of an average city, contributing to a manageable cost of living.

Is Plano Affordable?

Is Plano an affordable place to live? That's a valid question to ask when you're thinking about moving to a new city. After all, how much it costs to live somewhere can be a huge factor in your decision. Affordability can be broken down into 3 common categories. The cost of living index (we talked about it earlier), housing expenses and income levels all play a big role in figuring out if a place is affordable. For instance, in Plano, the median home price is 3.1% lower than what most folks pay across the country, and monthly rent prices are 39% higher than the usual rates. Income levels in Plano come in at $118,624, which is 45.8% higher than the national average.

What Factors can Influence the Cost of Living in Plano?

Urbanization: Urban areas with a wealth of amenities and employment opportunities tend to come with a higher price tag for living. Why? Well, more people want to be there, which drives up home prices and rents. On the flip side, less densely populated rural areas or places where there's not as much demand usually mean fewer attractions, things to do and slower job growth. That often results in a lower cost of living.

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 Plano, the housing index is 9.5% higher than the national average.

Taxes: Areas with higher taxes, including sales taxes and income taxes, can contribute to a higher cost of living. Paying more tax for everyday household expenses like clothing and food will result in higher costs, as will paying a higher rate of income tax. The general sales tax rate in Plano starts at 6.25% and the income tax rates start at 4.95%.

Where is the Data From?

The cost of living data for Plano 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 Plano is 4% higher than the Illinois average
  • The cost of living in Plano is 2% higher than the national average
  • Plano housing is 10% 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 Plano

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Compare Plano, 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$121,998$10,167$2,846$3,660
      Renters$100,707$8,392$2,350$3,022
      To approximate the cost of living and the housing affordability in Plano, IL, we can look at the percentage of income that is available to be spent on monthly housing, otherwise known as the debt-to-income ratio (DTI). To stay on the safe side, a consumer should not spend more than 28% of his or her gross income on housing-related expenses and costs and not more than 36% of income on all expenses and debts. Homeowners in Plano have a median income of $121,998. Therefore, the amount that a consumer should spend on housing costs should be no more than $2,846 per month to avoid calamity and poverty. The renters in the city have an income of about $100,707, which would make their monthly maximum allowable rental costs $2,350.

      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.
      Leland, IL964964.4%
      Sheridan, IL2,894973.3%
      Waterman, IL1,801982.5%
      Newark, IL1,376982.3%
      Lisbon, IL291991.2%
      Plano, IL11,4221022.2%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Bolivar, MO11,4218911.1%
      Selkirk, MB11,428n/a 
      Satellite Beach, FL11,43112626.4%
      Weddington, NC11,40914847.8%
      Kaneohe Station, HI11,40417171.5%
      Plano, IL11,4221022.2%
      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.