Marlborough, MO vs Sullivan, MO

Sullivan is moderately more affordable than Marlborough, with a 7.9% lower cost of living index. Marlborough scores 78 compared to 72 for Sullivan, where the US average is 100. This difference means residents of Marlborough can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Marlborough is $956/month compared to $862/month in Sullivan — a 11% difference. Home values follow the same pattern: Sullivan is more affordable at $153,100 median vs $187,900.

Median household income in Marlborough is $47,011 compared to $60,137 in Sullivan (-21.8%). Sullivan offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Marlborough spend roughly 24.4% of their income on rent, more than the 17.2% in Sullivan.