Statistical Assistant salary in Illinois
Statistical Assistants in Illinois earn a median of $63,410 a year ($30.49 an hour), based on BLS data for this job.
Pay ranges from $46,170 for the lowest-paid 10% to $77,960 for the top 10%. That is 26% higher than the national median of $50,330. Illinois ranks 6th of 25 states for statistical assistants pay. The average (mean) salary is $62,470, close to the median.
Pay range for statistical assistants in Illinois
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $46,170 | $22.20 |
| 25th percentile | $55,190 | $26.53 |
| Median | $63,410 | $30.49 |
| 75th percentile | $69,590 | $33.46 |
| 90th percentile (top earners) | $77,960 | $37.48 |
| Average (mean) | $62,470 | $30.04 |
Half of statistical assistants earn more than the median and half earn less. Percentiles show the spread: 10% earn less than the 10th percentile, and 10% earn more than the 90th.
Median paycheck, before taxes
| Pay period | Amount |
|---|---|
| Monthly | $5,284.17 |
| Semi-monthly (24 a year) | $2,642.08 |
| Biweekly (26 a year) | $2,438.85 |
| Weekly | $1,219.42 |
| Hourly | $30.49 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Statistical Assistant salary in cities in Illinois
| Metro area | Median salary | Workers |
|---|---|---|
| St. Louis, MO-IL | $66,190 | 60 |
Highest-paying states for statistical assistants
| State | Median salary |
|---|---|
| California | $82,580 |
| Connecticut | $76,140 |
| Massachusetts | $70,470 |
| New Jersey | $69,480 |
| Washington | $63,660 |
| Illinois | $63,410 |
| Maryland | $59,690 |
| Nebraska | $59,620 |
| South Carolina | $58,970 |
| Missouri | $58,610 |
Related jobs in Illinois
| Job | Median salary | Hourly |
|---|---|---|
| Office Clerks, General | $45,730 | $21.99 |
| Insurance Claims and Policy Processing Clerks | $48,440 | $23.29 |
| Data Entry Keyer | $42,840 | $20.60 |
| Mail Clerks and Mail Machine Operators, Except Postal Service | $38,190 | $18.36 |
| Office and Administrative Support Workers, All Other | $42,030 | $20.21 |
| Office Machine Operators, Except Computer | $44,360 | $21.33 |
| Word Processors and Typists | $45,490 | $21.87 |
| Proofreaders and Copy Markers | $50,060 | $24.07 |
| Desktop Publisher | $61,350 | $29.49 |
| Customer Service Representative | $46,130 | $22.18 |
| Secretaries and Administrative Assistants, Except Legal, Medical, and Executive | $48,310 | $23.23 |
| Bookkeeping, Accounting, and Auditing Clerks | $49,560 | $23.83 |
| First-Line Supervisors of Office and Administrative Support Workers | $69,010 | $33.18 |
| Receptionists and Information Clerks | $37,400 | $17.98 |
More: Office and Administrative Support Occupations · all salaries in Illinois
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 43-9111. Wages include base pay, tips, commissions and shift pay, but not overtime, bonuses or benefits, and exclude the self-employed.
Frequently asked questions
How much does a statistical assistant make in Illinois?
The median salary for statistical assistants in Illinois is $63,410 a year, or $30.49 an hour. Pay ranges from $46,170 for the lowest-paid 10% to $77,960 for the top 10%.
How much do the highest-paid statistical assistants make in Illinois?
The top 10% of statistical assistants in Illinois earn at least $77,960 a year. The top 25% earn $69,590 or more.
What is the starting pay for statistical assistants in Illinois?
Entry-level pay (the 10th percentile) is about $46,170 a year, and a quarter of statistical assistants earn $55,190 or less.