A+
14%
Overall NAT. AVG.
0%
Groceries NAT. AVG.
46%
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 Mount Vernon Illinois National
Cost of living8698100
Groceries100100100
Health care98100100
Housing5495100
Transportation100101100
Utilities10299100
Lifestyle & Entertainment97100100
Household Items98100100
Education & Childcare99100100
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An Overview of Cost of Living in Mount Vernon, IL

The cost of living in Mount Vernon affects the quality of life one can afford in this new location. It allows people to assess whether they can maintain their preferred lifestyle, including housing, leisure activities and dining options. Your total monthly expenditures can varry depending on the area, as well as many other factors. The cost of living in Mount Vernon is 86, which is 14% lower than the national average. Knowledge of the cost of living can help individuals make informed decisions about retirement savings, investments, and financial goals.

Housing expenses can absorb a substantial portion of your net income, sometimes exceeding 30%. Thankfully, Mount Vernon stands out by reporting housing costs that are 46.3% lower than the national average. This signifies that both homeownership and rental expenses in this region are considerably more budget-friendly compared to the rest of the country. With such favorable housing affordability, residents of Mount Vernon can allocate a more reasonable portion of their income to housing, allowing for greater financial flexibility.

What Do Locals Say About the Cost of Living in Mount Vernon?

The real experts on a city are its residents. That's why we reached out to 7 locals to get their views on the cost of living in Mount Vernon. We surveyed the residents and asked them if they felt like prices were affordable or out of reach. The results were as follows. 57% found it budget-friendly with decreasing prices, while 43% said it's simply not affordable as prices have continued to rise.

Is Mount Vernon Affordable?

Is Mount Vernon an affordable place to live? It's a good question and one that you might want to ask when considering any new city, as affordability can play a huge role in the decision making process. The cost of living index (which we covered above), as well as housing costs and income levels play a vital role in determining the affordability of an area. The median home price in Mount Vernon is 56.4% lower than the national average, while the average monthly rent prices are 22.8% lower than average. The affordability of any location can also be influenced by median income levels. Mount Vernon has a median household income of $63,109, which is 22.4% lower than the national average.

What Factors can Influence the Cost of Living in Mount Vernon?

Transportation: When public transportation options are limited or non-existent, residents frequently resort to vehicle ownership, which can significantly contribute to the overall cost of living. Monthly financial obligations encompass fuel, insurance, regular maintenance and potentially lease or financing expenses. In Mount Vernon, the transportation index is 0.2% 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 Mount Vernon, the groceries index is 0.3% higher than the national average.

Housing: High demand for housing in desirable locations can drive up property prices and rental rates. This can be a primary contributor to a higher cost of living. While low demand for housing, especially in undesirable locations, can have the reverse effect and drive prices down, resulting in a lower cost of living. The housing index in Mount Vernon, is 46.3% lower than the national average.

Where is the Data From?

The Mount Vernon 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 Mount Vernon is 13% lower than the Illinois average
  • The cost of living in Mount Vernon is 14% lower than the national average
  • Mount Vernon housing is 46% 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 Mount Vernon

See all the best places to live around Mount Vernon

Compare Mount Vernon, 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$84,075$7,006$1,962$2,523
      Renters$44,963$3,747$1,049$1,349
      The affordability of the housing market in Mount Vernon, 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 Mount Vernon homeowners, the median income is $84,075. This indicates that a monthly maximum of $1,962 should be spent by homeowners on all housing related costs. Renters have a median income of $44,963. This indicates that renters would have a maximum of $1,049 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%

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      City Population Cost of Living Index National Avg.
      Keenes, IL54973.1%
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      Kell, IL1467821.9%
      Wamac, IL1,2718020.3%
      Dix, IL5518019.7%
      Mount Vernon, IL15,2508614.4%

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      Mount Vernon, IL15,2508614.4%
      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.