Information Security Analyst Salary in St. Louis, MO
Information Security Analysts in the St. Louis, MO-IL metro area earn a median $106,420 a year — 18% less than the national median. After 2026 taxes, that is $79,632 take-home, or $6,636 a month.
Take-home pay calculator
Pre-filled with the median information security analyst salary in St. Louis, MO. Enter your own offer to see your paycheck.
- Federal income tax$14,582
- Social Security (6.2%)$6,598
- Medicare (1.45%)$1,543
- Missouri income tax$4,064
- Take-home pay$79,632
Marginal rate: 22% federal + 4.70% state
The St. Louis, MO-IL metro spans Missouri, Illinois. Pick the state you live in — state income tax follows your residence.
Information Security Analyst pay by experience in St. Louis, MO
| Percentile | Salary | Hourly | Take-home / yr | Per month |
|---|---|---|---|---|
| 10th percentile (entry level) | $65,330 | $31.41 | $52,539 | $4,378 |
| 25th percentile | $82,990 | $39.90 | $64,250 | $5,354 |
| Median (50th) | $106,420 | $51.16 | $79,632 | $6,636 |
| 75th percentile | $132,510 | $63.71 | $96,546 | $8,045 |
| 90th percentile (top earners) | $166,900 | $80.24 | $118,435 | $9,870 |
Wages: BLS Occupational Employment and Wage Statistics, May 2025. Take-home: single filer, Missouri resident, 2026 tax rules.
What $106,420 buys in St. Louis, MO
Prices in St. Louis, MO are 4.9% lower than the U.S. average (housing costs are 21% below the national average). Adjusted for local prices, a median information security analyst's $79,632 take-home pay has the buying power of $83,746 in a typical American city.
Rents: HUD Fair Market Rents, FY2026 (40th-percentile gross rent incl. utilities). Price levels: BEA Regional Price Parities, 2024.
Information Security Analyst jobs are about as common in St. Louis, MO as in the U.S. overall (location quotient 1.00).
Best-paying cities for information security analysts, adjusted for cost of living
St. Louis, MO ranks #46 of 60 metro areas once taxes and local prices are taken into account.
| # | Metro area | Median salary | Take-home | Real value* |
|---|---|---|---|---|
| 1 | Seattle, WA | $161,780 | $121,843 | $109,637 |
| 2 | Raleigh, NC | $143,640 | $104,221 | $106,178 |
| 3 | San Jose, CA | $176,120 | $117,205 | $106,142 |
| 4 | Boulder, CO | $154,990 | $111,091 | $105,597 |
| 5 | Austin, TX | $134,100 | $102,923 | $104,953 |
| 6 | Peoria, IL | $132,090 | $95,156 | $104,302 |
| 7 | Huntsville, AL | $130,330 | $94,095 | $101,099 |
| 8 | San Antonio, TX | $122,560 | $95,036 | $100,338 |
| 46 | St. Louis, MO | $106,420 | $79,632 | $83,746 |
*Take-home pay divided by the BEA price level, so every city is measured in U.S.-average dollars. See all 60 metros →
Information Security Analyst salaries elsewhere in Missouri
- Kansas City, MO — $104,010
Frequently asked questions
How much does a information security analyst make in St. Louis, MO?
The median information security analyst salary in the St. Louis, MO-IL metro area is $106,420 a year, or about $51.16 an hour, according to the Bureau of Labor Statistics (May 2025). The middle half earn between $82,990 and $132,510.
What is a information security analyst’s take-home pay in St. Louis, MO?
On the median $106,420 salary, a single filer living in Missouri takes home about $79,632 a year ($6,636 a month) after federal tax, Social Security, Medicare and $4,064 in Missouri taxes in 2026.
Is St. Louis, MO a good place to work as a information security analyst?
Pay here is 18% below the national median of $129,180. Local prices are 4.9% below the U.S. average, so the take-home pay buys what $83,746 would in a typical U.S. city. St. Louis, MO ranks #46 of 60 metro areas for cost-of-living-adjusted pay in this job.
Can a information security analyst afford rent in St. Louis, MO?
HUD’s fair market rent for a one-bedroom in St. Louis, MO is $989 a month ($1,211 for two bedrooms) — 15% of a median information security analyst’s monthly take-home pay. Financial planners usually suggest keeping rent under about 30%.
Related jobs in St. Louis, MO
- Software Developer — $129,030
- Database Architect — $122,310
- Computer Occupations, All Other — $108,450
- Web Developer — $106,360
- Database Administrator — $104,650
- Computer Network Architect — $103,370
- Data Scientist — $99,600
- Computer Programmer — $96,920
- Computer Systems Analyst — $96,290
- Software Quality Assurance Analyst and Tester — $94,590
- Network and Computer Systems Administrator — $88,940
- Computer Network Support Specialist — $75,060