F
22%
Overall NAT. AVG.
8%
Groceries NAT. AVG.
45%
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 Plainfield New Jersey National
Cost of living122125100
Groceries108108100
Health care114112100
Housing145157100
Transportation115114100
Utilities111111100
Lifestyle & Entertainment114113100
Household Items105107100
Education & Childcare116120100
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An Overview of Cost of Living in Plainfield, NJ

Knowing the cost of living in Plainfield 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 Plainfield stands at 122, marking it 22% higher than the national average.

If you value affordability in your search for a new place to live, Plainfield 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, Plainfield falls into this category, which may not align with your desire for an affordable place to call home.

Housing costs make up a big chunk of the cost of living in Plainfield, and they usually eat into a large part of your take-home pay. Unfortunately, in this area, both buying a home and renting one costs 44.8% more than the average city. This includes stuff like home prices, rent, mortgage rates, and insurance.

What Do Locals Say About the Cost of Living in Plainfield?

Locals have the inside scoop on their city. So, we polled 5 residents in Plainfield to learn how they view the cost of living. We asked how they felt about the cost of living in their area, and if they thought that prices were increasing, decreasing or staying the same. The verdict? 60% find it reasonable with decreasing prices, but 40% think it's quite pricey, with prices that continue to rise.

Is Plainfield Affordable?

Is Plainfield affordable? This is a pivotal question, especially when mulling over a move, as affordability carries substantial weight in your decision-making process. Factors such as the cost of living index (discussed earlier), housing expenses and income levels all contribute to a location's affordability. For instance, in Plainfield, the median home price is 50.6% higher than the national average and monthly rent prices are 31.1% higher than the typical rates. Additionally, the median income levels play a role in affordability, with Plainfield boasting a median household income of $85,643, 5.3% higher than the national average.

What Factors can Influence the Cost of Living in Plainfield?

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 Plainfield, the housing index is 44.8% higher than the national average.

Healthcare: Healthcare expenditures and insurance premium rates can vary significantly, contingent upon the particular city or state. Factors such as the accessibility of healthcare facilities, out-of-pocket expenses for doctor's appointments, dental care charges, prescription medication costs, and expenses related to specialized medical care can all have an impact on the overall cost of living. In Plainfield, healthcare costs are 13.5% higher than the national average.

Subsidies: Some areas might offer government subsidies or assistance programs that help lower cost of living for residents. These programs can include anything from 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 crop subsidies. Areas that offer less subsidies, could see an increase in their cost of living.

Where is the Data From?

The Plainfield 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 Plainfield is 3% lower than the New Jersey average
  • The cost of living in Plainfield is 22% higher than the national average
  • Plainfield housing is 45% higher than the national average
  • New Jersey general sales tax is 30% higher than the national average
  • New Jersey state income tax is 46% lower than the national average

Most Affordable Places to Live in and Around Plainfield

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Compare Plainfield, NJ Cost of Living

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      Utilities index
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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$143,665$11,972$3,352$4,310
      Renters$59,495$4,958$1,388$1,785
      A good way to judge both the affordability of the housing and the cost of living in Plainfield 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. Plainfield has a median income of about $143,665 for people who own homes. Based on that number, a maximum of $3,352 should be spent on expenses related to housing. Renters have a slightly different median income, which is $59,495. Based on this average, renters should spend no more than $1,388 on all rental costs if they want to maintain a non-impoverished standard of living.

      New Jersey Sales Tax

      State General Sales Tax With Max Surtax
      New Jersey 6.625% 12.625%

      New Jersey Income Tax

      State Income Tax (Low) Income Tax (High)
      New Jersey 1.4% 10.75%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Zarephath, NJ9811312.8%
      Keansburg, NJ10,05011414.1%
      East Orange, NJ66,65511515.1%
      Roselle, NJ22,32111615.7%
      Silver Lake CDP (Warren County), NJ32611717.3%
      Plainfield, NJ51,29512221.5%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Enid, OK51,3018811.9%
      Poway, CA51,31117978.8%
      Lakewood, OH51,262946.2%
      North Bethesda, MD51,23816262.1%
      East Hartford, CT51,3521055.2%
      Plainfield, NJ51,29512221.5%
      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.