A-
2%
Overall NAT. AVG.
7%
Goods & Services NAT. AVG.
22%
Housing NAT. AVG.
Date & Last Updated: This data reflects 2025 and was released from C2ER in January, 2026; 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 Wentzville Missouri National
Cost of living10288100
Goods & Services9394100
Groceries9996100
Health care89100100
Housing12277100
Transportation9087100
Utilities9492100
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An Overview of Cost of Living in Wentzville, MO

Are you thinking about relocating, but curious about the potential cost of living in Wentzville? Is it more expensive or more affordable than average? Based on the most recent report, the cost of living in Wentzville 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.

The cost of living in Wentzville is about average when compared to all other cities across the nation. You can expect that everyday items like food, goods and services and utility bills will be no more expensive than any other average city. Residents can anticipate living expenses that remain in line with the national average, ensuring a manageable financial burden, making it an attractive choice for those seeking affordability without the constraints of higher everyday expenditures.

Housing costs are a very significant part of the Wentzville cost of living index and generally encompass a large percentage of take-home income. Unfortunately, in this area, the housing costs for both homes and rentals were 22.2% more than the average city. This includes things like home and rent prices, mortgage rates and insurance.

Is Wentzville Affordable?

Is Wentzville 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 Wentzville is 28.3% higher than the national average, while the average monthly rent prices are 8.2% higher than average. The affordability of any location can also be influenced by median income levels. Wentzville has a median household income of $140,656, which is 72.9% higher than the national average.

What Factors can Influence the Cost of Living in Wentzville?

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 Wentzville, healthcare costs are 10.6% lower than the national average.

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 Wentzville, the transportation index is 10% lower than the national average.

Taxes: Cities that enforce higher taxes, covering both sales taxes and income taxes, can be a factor contributing to a higher cost of living. Paying more in taxes for everyday essentials like clothing and food inevitably leads to higher expenses. A higher income tax rate can further contribute to an overall elevated cost of living. In Wentzville, the baseline sales tax rate begins at 4.225%, and income tax rates start at 2%.

Where is the Data From?

The Wentzville 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.

Cost Of Living Quick Facts

  • The cost of living in Wentzville is 16% higher than the Missouri average
  • The cost of living in Wentzville is 2% higher than the national average
  • Wentzville housing is 22% 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 Wentzville

See all the best places to live around Wentzville

Compare Wentzville, 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$152,172$12,681$3,550$4,566
      Renters$65,297$5,441$1,523$1,959
      A good way to judge both the affordability of the housing and the cost of living in Wentzville is by simply calculating the maximum that should be spent on housing, otherwise known as the debt-to-income ratio (DTI). The plan is to avoid spending more than 28 percent of the gross income on costs that pertain to housing and no more than 36 percent on all expenses and debts. Wentzville has a median income of about $152,172 for people who own homes. Based on that number, a maximum of $3,550 should be spent on expenses related to housing. Renters have a slightly different median income, which is $65,297. Based on this average, renters should spend no more than $1,523 on all rental costs if they want to maintain a non-impoverished standard of living.

      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 Wentzville National avg. Difference
      Haircut $22.69$27.6217.8%
      Beauty Salon $41.19$51.1119.4%
      Toothpaste $4.04$4.091.3%
      Shampoo $1.72$1.5411.5%
      Movie $12.89$12.880.1%
      Yoga $20.35$19.663.5%

      Groceries

      Item Wentzville National avg. Difference
      Ground Beef $7.84$7.701.8%
      Fried Chicken $1.51$1.669.2%
      Milk $4.75$4.730.4%
      Potatoes $5.24$5.260.3%
      Pizza $11.32$12.7611.3%
      Beer $9.85$10.556.6%

      Health Care

      Item Wentzville National avg. Difference
      Optometrist $104.21$140.0625.6%
      Doctor $103.31$153.8232.8%
      Dentist $117.88$123.154.3%
      Ibuprofen $11.82$11.730.8%
      Lipitor $23.43$23.610.8%

      Housing

      Item Wentzville National avg. Difference
      Home Price $418,987.00$326,622.0028.3%
      Avg. Mortgage Payment $2,007.41$2,480.2519.1%
      Apartment Rent $1,562.00$1,444.008.2%

      Transportation

      Item Wentzville National avg. Difference
      Gasoline $2.97$3.062.9%
      Tire Balancing $47.61$65.2127.0%

      Utilities

      Item Wentzville National avg. Difference
      All Electricity $193.81$220.1212.0%
      Phone $204.58$195.714.5%
      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, MO70946.3%
      Cave, MO3946.3%
      Fountain N' Lakes, MO2418019.8%
      Hawk Point, MO5348614.2%
      Winfield, MO2,0078613.5%
      Wentzville, MO41,2791022.2%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      San Gabriel, CA41,29017979.0%
      Valrico, FL41,25111211.6%
      Hallandale Beach, FL41,31011211.7%
      Huber Heights, OH41,362955.0%
      Gallatin, TN41,3721066.0%
      Wentzville, MO41,2791022.2%
      Date & Last Updated: This data reflects 2025 and was released from C2ER in January, 2026; this is the most current data available.