Job Salary Guide · 2026
Data Engineer Salary After Tax in St Louis
Based on BLS OEWS data · MO · Single filer
Data Engineer Salary Range
25th Percentile
$95,000
Take-home:
$70,698
$5,892/mo
Entry to mid-level
Median
$120,000
Take-home:
$87,016
$7,251/mo
Typical salary
75th Percentile
$155,000
Take-home:
$109,205
$9,100/mo
Senior / specialist
Tax Breakdown
At median salary of $120,000
Cost of Living in St Louis
1BR Monthly Rent
$1,200/mo
2BR Monthly Rent
$1,500/mo
COL Index
0.96
Comfortable Rent Max
$1,812/mo
50 / 30 / 20 Budget Planner
Based on your monthly take-home of $7,251 ($87,012/yr)
$3,626
per month
- ›Rent / mortgage
- ›Groceries
- ›Utilities
- ›Insurance
- ›Minimum debt payments
- ›Transportation
$2,175
per month
- ›Dining out
- ›Streaming services
- ›Gym
- ›Hobbies
- ›Travel
- ›Shopping
$1,450
per month
- ›Emergency fund
- ›401(k) / IRA
- ›Investments
- ›Down payment fund
- ›Debt payoff (extra)
Needs / year
$43,506
Wants / year
$26,104
Savings / year
$17,402
Data Engineer Salary in Other Cities
Frequently Asked Questions
What is the average Data Engineer salary in St Louis?
The median Data Engineer salary in St Louis (MO) is $120,000 per year based on BLS OEWS data. The 25th percentile is $95,000 and the 75th percentile is $155,000.
What is the take-home pay for a Data Engineer in St Louis?
At the median salary of $120,000, a Data Engineer in MO takes home approximately $87,016 per year ($7,251/month) after federal and state taxes. The effective tax rate is 27.49%.
Can a Data Engineer afford rent in St Louis?
The average 1-bedroom rent in St Louis is $1,200/month. On the median Data Engineer salary, your rent-to-income ratio is 16.5%, which is "Comfortable". Financial experts recommend keeping rent below 25–30% of take-home pay ($1,812/month at this salary).
How does cost of living affect Data Engineer salaries in St Louis?
St Louis has a cost-of-living index of 0.96 (1.00 = national average). St Louis is 4% cheaper than the US average, so the Data Engineer salary goes further here than in high-cost metros.