Secretary and Administrative Assistant salary in Missouri
Updated Updated for 2026 tax law
A secretary and administrative assistant in Missouri earns a median of $43,540 a year ($20.93/hour equivalent), 8.4% below the national median of $47,540. Missouri ranks #42 of 51 states. About 33,180 people do this job in Missouri.
Take-home pay in Missouri
At the Missouri median, a single filer keeps about $36,091 a year after federal, FICA and Missouri taxes — $1,388 every two weeks. Try your own numbers with the Missouri paycheck calculator.
- Gross pay
- $1,674.62
- Federal income tax
- −$117.11
- Social Security (6.2%)
- −$103.83
- Medicare (1.45%)
- −$24.28
- Missouri income tax
- −$41.28
- Take-home pay
- $1,388.12
Annual breakdown
- Gross
- $43,540
- Federal
- $3,045
- FICA
- $3,331
- State + local
- $1,073
- Net
- $36,091
- Marginal federal rate
- 12.0%
- Marginal state rate
- 4.7%
2026 federal brackets (Rev. Proc. 2025-32) and 2026 state rules. Estimates assume wages are your only income and use annual liability, so your actual withholding can differ slightly.
How Missouri compares
| Rank | State | Median salary |
|---|---|---|
| #1 | District of Columbia | $59,910 |
| #2 | Massachusetts | $57,940 |
| #3 | Washington | $57,330 |
| #4 | Connecticut | $57,210 |
| #5 | California | $55,400 |
| #42 | Missouri | $43,540 |
| #49 | Louisiana | $38,790 |
| #50 | Arkansas | $37,630 |
| #51 | Mississippi | $37,340 |
See the national secretary and administrative assistant salary page for the full pay range and all states.
BLS occupation: Secretaries and Administrative Assistants, Except Legal, Medical, and Executive (SOC 43-6014), May 2025, state estimates.
Frequently asked questions
How much does a secretary and administrative assistant make in Missouri?
The median salary is $43,540 a year and the average is $44,750 (BLS May 2025).
Is Missouri a good state for secretaries and administrative assistants?
Missouri ranks #42 of 51 states for median pay in this job, 8% below the national median of $47,540.
What is $43,540 after taxes in Missouri?
About $36,091 a year ($1,388 every two weeks) for a single filer in 2026.
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Estimates for information only — not tax, legal or financial advice.