South River, NJ vs Union Beach, NJ

South River is moderately more affordable than Union Beach, with a 12.2% lower cost of living index. South River scores 119 compared to 136 for Union Beach, where the US average is 100. This difference means residents of Union Beach can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in South River is $1,599/month compared to $1,957/month in Union Beach — a 18% difference. Home values follow the same pattern: South River is more affordable at $382,500 median vs $452,900.

Median household income in South River is $101,853 compared to $128,400 in Union Beach (-20.7%). While Union Beach is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of South River spend roughly 18.8% of their income on rent, more than the 18.3% in Union Beach.