South Plainfield, NJ vs Union City, NJ

Union City is moderately more affordable than South Plainfield, with a 10.8% lower cost of living index. South Plainfield scores 134 compared to 121 for Union City, where the US average is 100. This difference means residents of South Plainfield can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in South Plainfield is $1,928/month compared to $1,489/month in Union City — a 30% difference. Interestingly, home values tell a different story: while Union City has cheaper rent, South Plainfield actually has lower median home values ($443,900 vs $446,800).

Median household income in South Plainfield is $126,063 compared to $65,369 in Union City (+92.8%). While South Plainfield 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 Plainfield spend roughly 18.4% of their income on rent, less than the 27.3% in Union City.