Salary Needed to Live in St. Louis as a Single
A single adult living independently needs approximately $48,450/year to live comfortably in St. Louis, MO, including 10% savings.
Direct Answer
A single person needs about $48,450/year to live comfortably in St. Louis, MO. The bare-minimum salary is $41,903/year, but the comfortable figure includes a 10% savings target and a monthly after-tax budget of $2,916.
The minimum scenario leaves about $2,584/mo after tax and no planned savings. The comfortable scenario uses $4,038/mo gross pay to cover expenses, taxes, and a savings buffer.
Hybrid salary estimateBLS, HUD, ACS inputsLast verified May 2026
Comfortable Salary
$48,450
with 10% savings
Bare Minimum
$41,903
$3,492/mo gross, no savings buffer
Monthly Expenses
$2,584
27% below national avg
Detailed Monthly Budget for a Single in St. Louis
| Expense | St. Louis | Nat'l Avg | Diff |
|---|---|---|---|
| Studio/1BR Rent | $698 | $1,351 | -48% |
| Groceries | $193 | $207 | -7% |
| Utilities | $131 | $169 | -22% |
| Transportation | $289 | $316 | -9% |
| Car Insurance | $133 | $211 | -37% |
| Health Insurance | $579 | $630 | -8% |
| Internet | $57 | $65 | -12% |
| Phone | $74 | $85 | -13% |
| Dining & Social | $261 | $300 | -13% |
| Entertainment | $104 | $120 | -13% |
| Personal Care | $65 | $75 | -13% |
| Total Monthly | $2,584 | $3,529 | -27% |
How We Calculated the Salary
Monthly expenses:$2,584
Target savings (10%):$332/mo
Monthly after-tax needed:$2,916
Effective tax rate:26%
Gross annual salary needed:$48,450
What Drives the Salary Number?
Housing
$698
Studio/1BR rent is 27% of this monthly budget.
Taxes
26%
Estimated federal plus MO state tax reserve used to convert take-home needs into gross salary.
Savings target
10%
$332/mo is reserved for savings so the salary is not just break-even.
Local index
87/100
St. Louis is below the national baseline; the model adjusts baseline spending by local rent and cost data.
Compare Salary Needed in Nearby midwest Cities
Salary Planning Checklist
- Keep studio/1br housing near $698/mo or adjust the salary target upward.
- Budget $561/mo for persona-specific costs such as Internet and Phone.
- Use $41,903/year as the survival floor and $48,450/year as the healthier negotiation target.
Other Household Types in St. Louis
Related Pages
FAQ
What salary does a single person need in St. Louis?
A single person needs approximately $48,450/year ($4,038/month gross) to live comfortably in St. Louis with a 10% savings rate.
How much is rent for a single person in St. Louis?
A studio/1br in St. Louis costs approximately $698/month, which is the largest single expense at 27% of the total budget.
Is St. Louis affordable for a single person?
Yes, St. Louis is 27% more affordable than the national average for a single person.