F
39%
Overall NAT. AVG.
9%
Groceries NAT. AVG.
95%
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 Montclair California National
Cost of living139141100
Groceries109111100
Health care115116100
Housing195197100
Transportation113118100
Utilities118119100
Lifestyle & Entertainment116120100
Household Items111111100
Education & Childcare126127100
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An Overview of Cost of Living in Montclair, CA

Knowing the cost of living in Montclair allows individuals to create a realistic budget. This helps them understand how their income will cover expenses and whether they need to make financial adjustments. The cost of living in any region can fluctuate due to various factors. To assess the cost of living consistently across different areas, a national average of 100 serves as the basis for the cost of living index. The cost of living in Montclair stands at 139, marking it 39% higher than the national average.

If you value affordability in your search for a new place to live, Montclair may not be the most suitable option, as it stands out as one of the priciest areas in the entire United States. Only a small fraction of regions have a cost of living that is more than 20% higher than the national average, and regrettably, Montclair falls into this category, which may not align with your desire for an affordable place to call home.

Housing costs are a major factor in the Montclair 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 94.8% higher than what's typical in an average city. That includes the prices of homes and rents, as well as mortgage rates and insurance.

Recurring household expenses such as cleaning supplies, laundry detergent, toiletries, and kitchen basics are a steady part of monthly spending and make up 8% of the cost of living index. In Montclair, these everyday items will cost you 11.1% more than average, making it a slightly more expensive place to call home.

Is Montclair Affordable?

Wondering if Montclair 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 Montclair, for example, the median home price is 113.4% higher than what folks pay nationally, and monthly rent is 51.5% higher than the usual rates. Plus, income levels matter too, with Montclair boasting a median household income of $93,369, which is 14.8% higher than the national average.

What Factors can Influence the Cost of Living in Montclair?

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 Montclair comes in at 18.3% higher than the national average.

Urbanization: Larger, urban centers, known for their wealth of amenities and strong employment prospects, often exhibit an elevated cost of living, primarily attributable to the heightened demand for services and residential relocation. Consequently, this scenario leads to elevated home prices and higher rental rates. In contrast, sparsely populated rural areas or regions characterized by diminished demand typically provide a more limited array of amenities and experience slower job market growth, resulting in a more affordable cost of living.

Transportation: In areas where public transportation is scarce or unavailable, residents often find themselves compelled to own and upkeep vehicles, thereby increasing the overall cost of living. Monthly expenses encompass fuel, insurance, routine maintenance and potentially lease or financing payments. In Montclair, the transportation index is 12.7% higher than the national average.

Where is the Data From?

The Montclair 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 Montclair is 2% lower than the California average
  • The cost of living in Montclair is 39% higher than the national average
  • Montclair housing is 95% higher than the national average
  • California general sales tax is 42% higher than the national average
  • California state income tax is 61% lower than the national average

Most Affordable Places to Live in and Around Montclair

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Compare Montclair, CA 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$117,449$9,787$2,740$3,524
      Renters$61,387$5,116$1,432$1,842
      A good way to judge both the affordability of the housing and the cost of living in Montclair 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. Montclair has a median income of about $117,449 for people who own homes. Based on that number, a maximum of $2,740 should be spent on expenses related to housing. Renters have a slightly different median income, which is $61,387. Based on this average, renters should spend no more than $1,432 on all rental costs if they want to maintain a non-impoverished standard of living.

      California Sales Tax

      State General Sales Tax With Max Surtax
      California 7.25% 10.5%

      California Income Tax

      State Income Tax (Low) Income Tax (High)
      California 1% 13.3%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Lytle Creek, CA67113333.4%
      El Sobrante CDP (Contra Costa County), CA13,22813635.8%
      Industry, CA26913737.1%
      Fontana, CA220,41214141.4%
      Home Gardens, CA12,49214140.9%
      Montclair, CA41,01413938.5%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Chelsea, MA41,00013535.2%
      Hilton Head Island, SC41,07713938.7%
      Hagerstown, MD40,9401011.3%
      Marion, IA41,096945.8%
      La Puente, CA41,12314444.2%
      Montclair, CA41,01413938.5%
      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.