Civil Engineer salary in Decatur, IL
Civil Engineers in the Decatur, IL metro area earn a median of $96,170 a year ($46.24 an hour), based on BLS data for 100 workers.
Pay ranges from $64,520 for the lowest-paid 10% to $156,110 for the top 10%. That is 5% lower than the national median of $100,840. Pay here is 4% lower than the Illinois statewide median of $99,760. There are 2.2 civil engineers per 1,000 jobs here — close to the national average. The average (mean) salary is $101,270, above the median because a few high earners pull it up.
Pay range for civil engineers in Decatur, IL
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $64,520 | $31.02 |
| 25th percentile | $79,450 | $38.20 |
| Median | $96,170 | $46.24 |
| 75th percentile | $124,950 | $60.07 |
| 90th percentile (top earners) | $156,110 | $75.06 |
| Average (mean) | $101,270 | $48.69 |
Half of civil engineers 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 | $8,014.17 |
| Semi-monthly (24 a year) | $4,007.08 |
| Biweekly (26 a year) | $3,698.85 |
| Weekly | $1,849.42 |
| Hourly | $46.24 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Civil Engineer salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Springfield, IL | $105,750 | 440 |
| Paducah, KY-IL | $100,950 | 80 |
| Chicago-Naperville-Elgin, IL-IN | $100,160 | 9,760 |
| Champaign-Urbana, IL | $98,910 | 230 |
| Bloomington, IL | $97,070 | 120 |
| St. Louis, MO-IL | $96,830 | 3,150 |
| Peoria, IL | $95,140 | 430 |
| Rockford, IL | $94,850 | 160 |
| Davenport-Moline-Rock Island, IA-IL | $92,950 | 410 |
| Cape Girardeau, MO-IL | $81,190 | 30 |
Highest-paying states for civil engineers
| State | Median salary |
|---|---|
| California | $122,500 |
| Alaska | $114,730 |
| Washington | $110,000 |
| Massachusetts | $106,730 |
| Louisiana | $105,380 |
| Oregon | $105,250 |
| New Jersey | $104,660 |
| Nevada | $104,310 |
| New Mexico | $103,900 |
| District of Columbia | $103,880 |
See Civil Engineer pay in every state or the Illinois statewide figures.
Related jobs in Decatur, IL
| Job | Median salary | Hourly |
|---|---|---|
| Electrical Engineer | $103,030 | $49.53 |
More: Architecture and Engineering Occupations · all salaries in Decatur, IL
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 17-2051. 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 civil engineer make in Decatur, IL?
The median salary for civil engineers in the Decatur, IL metro area is $96,170 a year, or $46.24 an hour. Pay ranges from $64,520 for the lowest-paid 10% to $156,110 for the top 10%.
How much do the highest-paid civil engineers make in Decatur, IL?
The top 10% of civil engineers in the Decatur, IL metro area earn at least $156,110 a year. The top 25% earn $124,950 or more.
What is the starting pay for civil engineers in Decatur, IL?
Entry-level pay (the 10th percentile) is about $64,520 a year, and a quarter of civil engineers earn $79,450 or less.
How many civil engineers work in Decatur, IL?
About 100 civil engineers are employed in the Decatur, IL metro area, not counting the self-employed.