A-
4%
Overall NAT. AVG.
9%
Goods & Services NAT. AVG.
26%
Housing NAT. AVG.
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Date & Last Updated: This data reflects 2023 and was released from C2ER in January, 2024; this is the most current data available.
The cost of living index is based on a national average of 100. For example, if the cost of living is 90, then it is 10% lower than average. If the cost of living is 110, then it is 10% higher than average. The breakdown for each index is as follows: goods & services (33%), groceries (13%), health care (5%), housing (30%), transportation (9%) and utilities (10%). If the cost of living data was unavailable for this city, estimates based upon nearby cities were used.
Index O'Fallon Missouri National
Cost of living10488100
Goods & Services9292100
Groceries9795100
Health care8990100
Housing12678100
Transportation9491100
Utilities10299100

An Overview of Cost of Living in O'Fallon, MO

Getting a feel for the cost of living in O'Fallon 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 O'Fallon is 104, which is 4% 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.

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

Housing costs are a major factor in the O'Fallon 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 25.6% higher than what's typical in an average city. That includes the prices of homes and rents, as well as mortgage rates and insurance.

What Do Locals Say About the Cost of Living in O'Fallon?

When it comes to knowing a city, its residents are the experts. We conducted a survey with 8 locals to understand their opinions on the cost of living in O'Fallon. The results indicated that 38% found it reasonably priced with decreasing prices of goods and services, while 63% viewed it as quite expensive, with increasing prices.

Is O'Fallon Affordable?

Is O'Fallon 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 O'Fallon, the median home price is 27.3% higher than what most folks pay across the country, and monthly rent prices are 21.5% higher than the usual rates. Income levels in O'Fallon come in at $92,498, which is 67.2% higher than the national average.

What Factors can Influence the Cost of Living in O'Fallon?

Urbanization: Larger, urban areas boasting abundant amenities and robust employment prospects often exhibit a heightened cost of living, driven by the increased demand for services and residential relocation. Consequently, this leads to elevated home prices and higher rental rates. In contrast, sparsely populated rural locales or regions marked by diminished demand typically offer a more limited range of amenities and experience slower job market expansion. This translates into a more affordable cost of living.

Utilities: Like everything else, utilities costs can range significantly depending on factors like climate, energy sources available, location and even state regulations. Things like electricity, water, heating and waste disposal costs can be higher or lower, depending on the city or state. The utilities index in O'Fallon comes in at 1.7% higher than the national average.

Subsidies: Some areas might offer government subsidies or assistance programs that help lower cost of living for residents. These programs can include anything from Medicare, Medicaid, housing subsidies, low-income home energy assistance programs, school lunch programs, supplemental nutrition assistance programs, student loans, electric vehicle tax credits, affordable care act subsidies and crop subsidies. Areas that offer less subsidies, could see an increase in their cost of living.

Where is the Data From?

The O'Fallon cost of living data you see above is sourced from the C2ER cost of living index, providing a practical and accurate means of comparing living expenses in urban areas. Updated quarterly, this index gathers data from over 300 independent researchers, covering more than 60 goods and services, in 6 different categories. These selections are made meticulously to represent a wide range of consumer expenditure categories. The weightings applied to cost differences are based on government survey data that tracks spending patterns among professional and executive households. It's important to note that while the C2ER index excludes data on sales or income tax rates, AreaVibes factors tax rates into the overall cost of living score for each region.

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Cost Of Living Quick Facts

  • The cost of living in O'Fallon is 17% higher than the Missouri average
  • The cost of living in O'Fallon is 4% higher than the national average
  • O'Fallon housing is 26% higher than the national average
  • Missouri general sales tax is 17% lower than the national average
  • Missouri state income tax is 23% lower than the national average

Most Affordable Places to Live in and Around O'Fallon

See all the best places to live around O'Fallon

Compare O'Fallon, MO Cost of Living

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      Salary Calculator

      This is how much you would need to earn in
      Price difference in compared to
      Cost of living index
      Goods & Services index
      Groceries index
      Health care index
      Housing index
      Transportation index
      Utilities index

      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$102,431$8,536$2,390$3,073
      Renters$51,545$4,295$1,203$1,547
      The affordability of the housing market in O'Fallon, MO 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 O'Fallon homeowners, the median income is $102,431. This indicates that a monthly maximum of $2,390 should be spent by homeowners on all housing related costs. Renters have a median income of $51,545. This indicates that renters would have a maximum of $1,203 for their rent related monthly costs.

      Missouri Sales Tax

      State General Sales Tax With Max Surtax
      Missouri 4.225% 10.85%

      Missouri Income Tax

      State Income Tax (Low) Income Tax (High)
      Missouri 2% 4.95%

      Goods & Services

      Item O'Fallon National avg. Difference
      Haircut $21.19$24.2612.7%
      Beauty Salon $40.57$45.5611.0%
      Toothpaste $3.75$3.701.3%
      Shampoo $1.11$1.2813.3%
      Movie $11.28$12.137.1%
      Bowling $16.92$18.006.0%

      Groceries

      Item O'Fallon National avg. Difference
      Ground Beef $6.40$5.849.7%
      Fried Chicken $1.36$1.5713.3%
      Milk $4.50$4.673.7%
      Potatoes $5.28$4.936.9%
      Pizza $10.84$12.0910.3%
      Beer $9.47$10.419.1%

      Health Care

      Item O'Fallon National avg. Difference
      Optometrist $125.72$125.680.0%
      Doctor $124.51$135.788.3%
      Dentist $100.78$113.2911.0%
      Ibuprofen $10.14$10.654.8%
      Lipitor $520.16$468.6011.0%

      Housing

      Item O'Fallon National avg. Difference
      Home Price $235,200.00$184,700.0027.3%
      Avg. Mortgage Payment $1,737.43$2,346.6926.0%
      Apartment Rent $1,153.00$949.0021.5%

      Transportation

      Item O'Fallon National avg. Difference
      Gasoline $3.20$3.467.6%
      Tire Balancing $50.00$59.9216.6%

      Utilities

      Item O'Fallon National avg. Difference
      All Electricity $133.84$193.9931.0%
      Phone $188.69$192.251.9%
      Although the cost of living data is updated regularly, this cost of living information is to be used as estimates only as prices can change on an ongoing basis.

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Defiance, MO68945.9%
      Champ, MO3945.9%
      Fountain N' Lakes, MO2328019.6%
      Brussels, IL1138119.5%
      Winfield, MO1,9548713.1%
      O'Fallon, MO88,1321043.5%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Palm Coast, FL88,2221077.2%
      Champaign, IL88,288964.0%
      Newton, MA88,322210109.7%
      Reading, PA88,3338910.6%
      Conroe, TX88,3691000.4%
      O'Fallon, MO88,1321043.5%
      Date & Last Updated: This data reflects 2023 and was released from C2ER in January, 2024; this is the most current data available.