F
23%
Overall NAT. AVG.
5%
Goods & Services NAT. AVG.
64%
Housing NAT. AVG.
Date & Last Updated: This data reflects 2025 and was released from C2ER in January, 2026; this is the most current data available.
The cost of living index is based on a national average of 100. For example, if the cost of living is 90, then it is 10% lower than average. If the cost of living is 110, then it is 10% higher than average. The breakdown for each index is as follows: goods & services (33%), groceries (13%), health care (5%), housing (30%), transportation (9%) and utilities (10%). If the cost of living data was unavailable for this city, estimates based upon nearby cities were used.
Index South River New Jersey National
Cost of living123119100
Goods & Services105104100
Groceries102103100
Health care117111100
Housing164157100
Transportation105101100
Utilities103101100
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An Overview of Cost of Living in South River, NJ

Knowing the cost of living in South River 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 South River stands at 123, marking it 23% higher than the national average.

If affordability is among your top priorities when searching for a new place to live, this area may not be the ideal fit, as the cost of living in South River is among the most expensive in the United States. Just a minority of areas exhibit a cost of living at least 20% higher than the national average, and unfortunately, South River falls into this category, which may not align with your goal of finding a budget-friendly living environment.

Housing costs make up a big chunk of the cost of living in South River, 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 63.8% more than the average city. This includes stuff like home prices, rent, mortgage rates, and insurance.

Is South River Affordable?

Wondering if South River 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 South River, for example, the median home price is 75.1% higher than what folks pay nationally, and monthly rent is 37.5% higher than the usual rates. Plus, income levels matter too, with South River boasting a median household income of $117,171, which is 44.1% higher than the national average.

What Factors can Influence the Cost of Living in South River?

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 South River, the housing index is 63.8% higher than the national average.

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 South River, healthcare costs are 17% higher than the national average.

Taxes: Regions that impose higher taxes, including sales and income taxes, can contribute to an increased cost of living. Higher taxes for everyday necessities such as clothing, utilities and food inevitably leads to higher expenditures. Additionally, a higher income tax rate can also play a role in elevating the overall cost of living. In South River, the prevailing sales tax rate starts at 6.625%, and income tax rates kick off at 1.4%.

Where is the Data From?

The cost of living in South River, presented above is derived from the C2ER cost of living index, offering a practical method for assessing living cost disparities in urban areas. Published quarterly, this index compiles data from more than 300 independent researchers, encompassing over 60 goods and services in 6 categories. The weightings assigned to cost variances are informed by government survey data tracking the expenditure patterns of professional and executive households. It should be noted that the C2ER index does not include data on sales or income tax rates, however, AreaVibes incorporates tax rates into the overall cost of living score for each area.

Cost Of Living Quick Facts

  • The cost of living in South River is 3% higher than the New Jersey average
  • The cost of living in South River is 23% higher than the national average
  • South River housing is 64% 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 South River

See all the best places to live around South River

Compare South River, NJ Cost of Living

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      Salary Calculator

      This is how much you would need to earn in
      Price difference in compared to
      Cost of living index
      Goods & Services index
      Groceries index
      Health care index
      Housing index
      Transportation index
      Utilities index

      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$146,450$12,204$3,417$4,394
      Renters$73,540$6,128$1,716$2,206
      The percentage of monthly income spent on housing related expenses can help predict the affordability of housing in South River, NJ, 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 South River, homeowners have a median income of $146,450. Using that number, a maximum of $3,417 per month should be allocated to housing expenses. For those who are renting instead of owning, the median income is $73,540, which means there is a maximum of $1,716 to be spent on the costs of renting a home or apartment.

      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%

      Goods & Services

      Item South River National avg. Difference
      Haircut $31.72$27.6214.9%
      Beauty Salon $51.53$51.110.8%
      Toothpaste $4.02$4.091.8%
      Shampoo $1.63$1.545.7%
      Movie $14.04$12.889.0%
      Yoga $23.89$19.6621.5%

      Groceries

      Item South River National avg. Difference
      Ground Beef $7.53$7.702.3%
      Fried Chicken $1.58$1.665.0%
      Milk $4.95$4.734.6%
      Potatoes $5.19$5.261.3%
      Pizza $11.77$12.767.8%
      Beer $10.90$10.553.3%

      Health Care

      Item South River National avg. Difference
      Optometrist $198.30$140.0641.6%
      Doctor $235.47$153.8253.1%
      Dentist $142.61$123.1515.8%
      Ibuprofen $12.15$11.733.6%
      Lipitor $16.81$23.6128.8%

      Housing

      Item South River National avg. Difference
      Home Price $571,991.00$326,622.0075.1%
      Avg. Mortgage Payment $3,522.55$2,480.2542.0%
      Apartment Rent $1,985.00$1,444.0037.5%

      Transportation

      Item South River National avg. Difference
      Gasoline $2.96$3.063.0%
      Tire Balancing $81.13$65.2124.4%

      Utilities

      Item South River National avg. Difference
      All Electricity $235.08$220.126.8%
      Phone $190.55$195.712.6%
      Although the cost of living data is updated regularly, this cost of living information is to be used as estimates only as prices can change on an ongoing basis.

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Zarephath, NJ981054.9%
      Rossmoor, NJ2,7691000.3%
      Clearbrook Park, NJ3,2081076.8%
      Keansburg, NJ10,0501109.9%
      Concordia, NJ2,62011010.3%
      South River, NJ16,44712322.6%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      River Falls, WI16,4421043.6%
      Fairburn, GA16,455954.5%
      Albemarle, NC16,433918.7%
      Sayville, NY16,43315353.0%
      Prospect Heights, IL16,43212020.0%
      South River, NJ16,44712322.6%
      Date & Last Updated: This data reflects 2025 and was released from C2ER in January, 2026; this is the most current data available.