Mehlville, MO vs Union, MO

Union is moderately more affordable than Mehlville, with a 8.5% lower cost of living index. Mehlville scores 82 compared to 75 for Union, where the US average is 100. This difference means residents of Mehlville can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Mehlville is $1,029/month compared to $847/month in Union — a 22% difference. Home values follow the same pattern: Union is more affordable at $199,100 median vs $210,200.

Median household income in Mehlville is $65,395 compared to $71,760 in Union (-8.9%). Union offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Mehlville spend roughly 18.9% of their income on rent, more than the 14.2% in Union.