What that salary actually buys in Saint Louis
Why a couple, no kids in Saint Louis costs $89,300
Saint Louis's cost-of-living index of 94 means everyday costs run roughly 6% below the national average. To maintain a couple, no kids, the standard national-average baseline of $95,000 adjusts to $89,300 here.
The biggest line item: rent
A 1-bedroom in Saint Louis averages $1,200/month — that's $14,400/year, or about 16% of the salary required for this lifestyle. Most financial planning rules suggest keeping housing under 30% of take-home pay; on this salary, your housing cap would be $1,607/month, which comfortably covers a 1-bedroom in Saint Louis.
Take-home reality
Your gross is $89,300, but federal taxes, FICA, and Missouri state taxes typically eat 25-30%. After-tax income lands around $5,358/month — that's the number that has to cover housing, transportation, food, and savings. If that feels tight for the lifestyle you have in mind, scale up your salary target.
Comparison: Saint Louis's median income
Saint Louis's median household income is $50,234, which is below the required salary for this tier. That means most households in Saint Louis earn below this threshold and may be making tradeoffs to maintain a couple, no kids.