Sayreville, NJ vs South River, NJ

Sayreville, NJ and South River, NJ have a very similar cost of living, with only a 2.8% difference in their overall index. Sayreville scores 123 while South River scores 119 on the cost of living index, where 100 represents the national average. The day-to-day expenses for residents in both cities are comparable, though differences emerge when looking at specific categories.

On the housing front, median rent in Sayreville is $1,641/month compared to $1,599/month in South River — a 3% difference. Home values follow the same pattern: South River is more affordable at $382,500 median vs $407,600.

Median household income in Sayreville is $98,629 compared to $101,853 in South River (-3.2%). 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 Sayreville spend roughly 20% of their income on rent, more than the 18.8% in South River.