Mount Arlington, NJ vs South River, NJ
There is a significant gap in the cost of living between these two cities. South River is 18.8% cheaper than Mount Arlington. With a cost index of 119 vs 142, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from South River to Mount Arlington should plan for substantially higher expenses across most categories.
On the housing front, median rent in Mount Arlington is $2,309/month compared to $1,599/month in South River — a 44% difference. Home values follow the same pattern: South River is more affordable at $382,500 median vs $393,400.
Median household income in Mount Arlington is $99,511 compared to $101,853 in South River (-2.3%). South River offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Mount Arlington spend roughly 27.8% of their income on rent, more than the 18.8% in South River.
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