Belmar, NJ vs Sea Girt, NJ

The cost of living difference between Belmar, NJ and Sea Girt, NJ is dramatic. Belmar is 48.9% cheaper than Sea Girt, a gap that translates to thousands of dollars per year in household expenses. Belmar has a cost index of 158 while Sea Girt sits at 310, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Belmar is $1,832/month compared to $3,501/month in Sea Girt — a 48% difference. Home values follow the same pattern: Belmar is more affordable at $771,400 median vs $2,000,001.

Median household income in Belmar is $92,859 compared to $206,000 in Sea Girt (-54.9%). While Sea Girt is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Belmar spend roughly 23.7% of their income on rent, more than the 20.4% in Sea Girt.