Cost of Living in Lake St. Clair, MO

With a cost of living index of 91, Lake St. Clair, MO is slightly more affordable than average. Living here is 9% cheaper than the national average and 17% above the Missouri state average of 75. Lake St. Clair is a small community of 670 residents.

The median household income in Lake St. Clair is $80,392, which is 7% higher than the national median of $75,149.

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.