A+
7%
Overall NAT. AVG.
5%
Groceries NAT. AVG.
12%
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 Washington Missouri National
Cost of living9390100
Groceries9596100
Health care9797100
Housing8877100
Transportation9896100
Utilities9395100
Lifestyle & Entertainment9795100
Household Items9797100
Education & Childcare9295100
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An Overview of Cost of Living in Washington, MO

The cost of living in Washington 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 Washington is 93, which is 7% lower than the national average. Knowledge of the cost of living can help individuals make informed decisions about retirement savings, investments, and financial goals.

The cost of living in Washington aligns closely with the national average when compared to other cities across the nation. Everyday essentials such as groceries, household expenses, health care and utility bills are priced at a level consistent with the average in similar urban areas. Washington residents can anticipate that their daily expenses won't be significantly higher than those in an average city, ensuring that the cost of living remains manageable.

Is Washington Affordable?

Wondering if Washington 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 Washington, for example, the median home price is 8.6% lower than what folks pay nationally, and monthly rent is 19.7% lower than the usual rates. Plus, income levels matter too, with Washington boasting a median household income of $97,715, which is 20.1% higher than the national average.

What Factors can Influence the Cost of Living in Washington?

Healthcare: Healthcare costs and insurance premiums can fluctuate greatly based on the city or state. Access to healthcare facilities, out-of-pocket expenses for doctor\’s visits, dentist costs, medication costs and specialized care costs can all impact the cost of living. In Washington, the healthcare costs are 3.2% lower than the national average.

Utilities: As with the prices of anything else, utility costs can exhibit significant variations, contingent on factors like climate, energy source availability, geographic location and state regulations. The expenses associated with electricity, water, heating, and waste disposal can fluctuate, either upward or downward, depending on the particular city or state. In Washington, the utilities index registers 7.5% lower than the national average.

Subsidies: Certain cities or states may institute government subsidies or assistance programs designed to alleviate the financial burdens associated with the cost of living for their residents. These programs encompass a variety of support mechanisms, including 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 farm subsidies. Areas that provide fewer subsidies may see an uptick in their overall cost of living.

Where is the Data From?

The cost of living data for Washington 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 Washington is 3% higher than the Missouri average
  • The cost of living in Washington is 7% lower than the national average
  • Washington housing is 12% lower 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 Washington

See all the best places to live around Washington

Compare Washington, MO Cost of Living

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      Cost of living index
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      Health care index
      Housing index
      Transportation index
      Utilities index
      Lifestyle index
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      Educare index

      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$117,916$9,826$2,751$3,538
      Renters$55,533$4,628$1,296$1,666
      The affordability of the housing market in Washington, 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 Washington homeowners, the median income is $117,916. This indicates that a monthly maximum of $2,751 should be spent by homeowners on all housing related costs. Renters have a median income of $55,533. This indicates that renters would have a maximum of $1,296 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%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Defiance, MO70964.3%
      Three Creeks, MO4964.3%
      Leslie, MO758020.3%
      St. Clair, MO4,8788812.3%
      Gray Summit, MO2,4468910.8%
      Washington, MO14,575936.6%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      East Wenatchee, WA14,57011818.4%
      Greendale, WI14,5801044.1%
      Gonzalez, FL14,5831022.2%
      Covington, GA14,585990.6%
      Washington Court House, OH14,5628713.5%
      Washington, MO14,575936.6%
      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.