A+
6%
Overall NAT. AVG.
3%
Groceries NAT. AVG.
11%
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 Merrillville Indiana National
Cost of living9489100
Groceries9797100
Health care9997100
Housing8972100
Transportation9496100
Utilities9696100
Lifestyle & Entertainment9295100
Household Items9898100
Education & Childcare9294100
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An Overview of Cost of Living in Merrillville, IN

The cost of living in Merrillville 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 Merrillville is 94, which is 6% lower than the national average. Knowledge of the cost of living can help individuals make informed decisions about retirement savings, investments, and financial goals.

Everyday expenditures like food, housing, lifestyle expenses, transportation and health care in Merrillville are priced in a manner consistent with other areas. This means that residents of Merrillville can anticipate their daily expenses remaining reasonably similar to those in an average city, thereby supporting a manageable cost of living.

Is Merrillville Affordable?

Is Merrillville 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 Merrillville, the median home price is 20.9% lower than what most folks pay across the country, and monthly rent prices are 10.5% higher than the usual rates. Income levels in Merrillville come in at $95,323, which is 17.2% higher than the national average.

What Factors can Influence the Cost of Living in Merrillville?

Housing: Elevated demand for housing within coveted locales has the propensity to escalate both property values and rental rates, thereby serving as a primary catalyst for an augmented cost of living. Conversely, areas witnessing diminished housing demand, particularly within less desirable environs, often experience an inversely proportional effect, leading to price reductions and subsequently contributing to a more modest cost of living. In Merrillville, the housing index is 11.5% lower than the national average.

Taxes: Locations with elevated tax rates, encompassing both sales and income taxes, can be a factor in driving up the cost of living. When you're paying more in taxes for everyday household expenses, it naturally translates into higher expenses. Similarly, a higher income tax rate can also contribute to an overall higher cost of living. In Merrillville, the standard sales tax rate starts at 7%, and the income tax rates commence at 3.15%.

Urbanization: Urban areas with a wealth of amenities and employment opportunities tend to come with a higher price tag for living. Why? Well, more people want to be there, which drives up home prices and rents. On the flip side, less densely populated rural areas or places where there's not as much demand usually mean fewer attractions, things to do and slower job growth. That often results in a lower cost of living.

Where is the Data From?

The Merrillville cost of living estimates above use a normalized U.S. average of 100 as the baseline for comparison. Housing values incorporate local home price and rental information from the U.S. Census, while all other estimates are AI-assisted and modeled using expected everyday expenses, local market trends, climate, and transportation-related cost pressures. The results are intended for practical city-to-city comparisons.

Cost Of Living Quick Facts

  • The cost of living in Merrillville is 5% higher than the Indiana average
  • The cost of living in Merrillville is 6% lower than the national average
  • Merrillville housing is 11% lower than the national average
  • Indiana general sales tax is 37% higher than the national average
  • Indiana state income tax is 21% higher than the national average

Most Affordable Places to Live in and Around Merrillville

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Compare Merrillville, IN 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$111,064$9,255$2,591$3,332
      Renters$57,621$4,802$1,344$1,729
      The percentage of monthly income spent on housing related expenses can help predict the affordability of housing in Merrillville, IN, as well as what the overall cost of living might be. Generally, a good rule to follow is that the debt-to-income (DTI) level you want to maintain is 28 percent or less of your income on your rent or mortgage payments and not more than 36 percent of income on all expenses and debts. In Merrillville, homeowners have a median income of $111,064. Using that number, a maximum of $2,591 per month should be allocated to housing expenses. For those who are renting instead of owning, the median income is $57,621, which means there is a maximum of $1,344 to be spent on the costs of renting a home or apartment.

      Indiana Sales Tax

      State General Sales Tax With Max Surtax
      Indiana 7% 7%

      Indiana Income Tax

      State Income Tax (Low) Income Tax (High)
      Indiana 3.15% 3.15%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Wheeler, IN237963.8%
      Ford Heights, IL2,8018316.6%
      East Chicago, IN28,8358217.8%
      Gary, IN77,1518119.3%
      New Chicago, IN1,8838415.9%
      Merrillville, IN35,881946.5%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Stow, OH35,9091000.5%
      Riviera Beach, FL35,9721109.9%
      Pleasant Hill, CA35,99519191.2%
      Owings Mills, MD35,99512020.0%
      Brunswick, OH35,761963.6%
      Merrillville, IN35,881946.5%
      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.