C
16%
Overall NAT. AVG.
2%
Groceries NAT. AVG.
55%
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 Marietta Georgia National
Cost of living11696100
Groceries10299100
Health care9799100
Housing15588100
Transportation9699100
Utilities101102100
Lifestyle & Entertainment99100100
Household Items102100100
Education & Childcare10099100
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An Overview of Cost of Living in Marietta, GA

The cost of living in Marietta 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 Marietta is 116, which is 16% higher than the national average. Knowledge of the cost of living can help individuals make informed decisions about retirement savings, investments, and financial goals.

Housing costs are a very significant part of the Marietta 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 55.4% more than the average city. This includes things like home and rent prices, mortgage rates and insurance.

Is Marietta Affordable?

Is Marietta affordable? It's a key consideration when pondering a move, as affordability often shapes your choices. The cost of living index (we discussed it earlier), coupled with housing costs and income levels, serves as the cornerstone for determining a location's affordability. Take Marietta, for instance, where the median home price falls 69.9% higher than the national average, and monthly rent rates are 21.6% higher than usual. Additionally, median income levels contribute to the equation, with Marietta flaunting a median household income of $90,213, 10.9% higher than the national norm.

What Factors can Influence the Cost of Living in Marietta?

Healthcare: Healthcare costs and insurance premiums can undergo substantial fluctuations based on the city or state of residence. Elements such as the availability of healthcare facilities, out-of-pocket costs for medical consultations, dental expenses, prescription medication charges and specialized medical care fees all contribute to variations in the cost of living. In Marietta, healthcare costs are 3% lower than the national average.

Housing: A sought-after location with high housing demand often leads to increased property values and rental rates, which can significantly inflate the overall cost of living. Conversely, areas with low housing demand, particularly in less desirable locales, tend to experience the opposite effect, causing prices to drop and contributing to a more affordable cost of living. In Marietta, the housing index stands at 55.4% higher than the national average.

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 Marietta comes in at 0.7% higher than the national average.

Where is the Data From?

The cost of living estimates displayed for Marietta are modeled using a U.S. average baseline of 100, helping provide a useful comparison of local living expenses. Housing calculations include U.S. Census home price and rental data, while all other values are AI-assisted estimates based on regional cost patterns, climate, transportation, and everyday spending expectations. These values are intended for directional comparisons across cities.

Cost Of Living Quick Facts

  • The cost of living in Marietta is 21% higher than the Georgia average
  • The cost of living in Marietta is 16% higher than the national average
  • Marietta housing is 55% higher than the national average
  • Georgia general sales tax is 22% lower than the national average
  • Georgia state income tax is 61% lower than the national average

Most Affordable Places to Live in and Around Marietta

See all the best places to live around Marietta

Compare Marietta, GA 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$157,412$13,118$3,673$4,723
      Renters$67,360$5,613$1,572$2,021
      The percent of monthly income spent on housing can be a good indicator of the affordability of housing in Marietta, GA, as well as the overall cost of living. As a general rule of thumb, the debt-to-income ratio (DTI) for homeowners or renters should be not more than 28 percent of gross income to be spent on housing related costs and not more than 36 percent of income on all expenses, including debts. The median income for Marietta homeowners, is $157,412. This would allow for a maximum of $3,673 per month to be spent on housing costs. For renters, the median monthly income is $67,360 which would result in a maximum of $1,572 to be spent on rental costs.

      Georgia Sales Tax

      State General Sales Tax With Max Surtax
      Georgia 4% 8%

      Georgia Income Tax

      State Income Tax (Low) Income Tax (High)
      Georgia 1% 5.57%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Lithia Springs, GA17,936964.2%
      Emerson, GA1,994954.8%
      Fair Oaks, GA9,671973.3%
      Austell, GA8,019990.5%
      Hiram, GA4,156981.6%
      Marietta, GA62,33611616.3%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      La Mesa, CA62,34116060.3%
      Novi, MI62,29511716.8%
      Petaluma, CA62,49117877.7%
      Coconut Creek, FL62,17411111.1%
      Leander, TX62,51211515.3%
      Marietta, GA62,33611616.3%
      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.