Cost of Living in Marlborough, MO

With a cost of living index of 78, Marlborough, MO is a very affordable place to live. Living here is 22% cheaper than the national average and 3% above the Missouri state average of 75. Marlborough is a small community of 2,366 residents.

Housing costs are the biggest factor in Marlborough's cost of living. The median monthly rent is $956 (28% below the US median of $1,319), and the median home value sits at $187,900 (38% below the national median of $304,900). At current prices, the median home costs roughly 4x the median household income — a moderately affordable ratio by today's standards.

The median household income in Marlborough is $47,011, which is 37% lower than the national median of $75,149. Residents spend roughly 24% of household income on rent. This is a comfortable ratio, well below the 30% threshold that financial experts recommend as a maximum. Lower incomes here are balanced by the significantly lower cost of living, stretching each dollar further.

Everyday prices in the St. Louis, MO-IL (Metropolitan Statistical Area) metro area are generally below the national average. Out of 6 common items tracked by the Bureau of Labor Statistics, 6 are priced lower than the US average. These real-world prices — from groceries to electricity — add up and should be factored into any cost of living comparison.

Data sources: US Census Bureau (ACS 2023), Zillow Home Values, HUD Fair Market Rents, BEA Regional Price Parities, BLS Average Prices, and NOAA Climate Normals. Updated monthly.