Decatur, IL metro area · BLS May 2025 · Updated

How much does an auto mechanic make in Decatur, IL?

In the Decatur, IL metropolitan area, auto mechanics earned a median of $47,880 a year ($23.02 an hour) in May 2025, according to the BLS Occupational Employment and Wage Statistics survey for the metro. BLS counted 240 of these jobs there. That is 7% below the $51,290 median for all jobs in the metro. The middle 80% earned between $35,700 and $77,980; these percentiles do not measure years of experience. Applying 2026 federal and Illinois tax rules to the median leaves an estimated $38,426 in take-home pay.

Auto mechanic pay in Decatur, IL at a glance

Median salary

$47,880$23.02 per hour · $3,990 monthly · BLS May 2025
10th percentile$35,700$17.17/hr
25th percentile$36,770$17.68/hr
75th percentile$60,370$29.02/hr
90th percentile$77,980$37.49/hr
Jobs in this metro240Location quotient 1.14 (U.S. = 1.00)
Against all jobs here7% belowAll-jobs median $51,290
Against Illinois3% belowStatewide median $49,170
Against the U.S.5% belowNational median $50,620

Run the numbers on your own pay

Same U.S. tax tables as the rest of the site. Change the salary, state, or filing status.

Auto mechanic salary in Decatur, IL after taxes

$47,880
$15,000$100,000
Filing status:
Gross salary breakdown$47,880
Net 80%
Fed 7%
IL 5%
FICA 8%
Annual take-home$38,426After all taxes
Monthly deposit$3,202Estimated per month
Biweekly paycheck$1,478Every 2 weeks (26/yr)
Effective tax rate19.7%Total tax burden
Federal income tax$3,566 / yr
Illinois state income tax$2,225 / yr
FICA (Social Security & Medicare)$3,663 / yr

Auto mechanics pay range in Decatur, IL, hourly and yearly

BLS May 2025 estimates for the Decatur, IL metropolitan statistical area. Monthly and take-home figures are ours, computed from the annual wage.

What auto mechanics earned in the Decatur, IL metro area, May 2025
PercentileHourlyMonthlyYearlyAfter tax a year (IL)
10th percentile$17.17/hr$2,975$35,700$29,243
25th percentile$17.68/hr$3,064$36,770$30,049
MedianMedian$23.02/hr$3,990$47,880$38,426
75th percentile$29.02/hr$5,031$60,370$47,844
90th percentile$37.49/hr$6,498$77,980$59,974

Is $47,880 a good salary in Decatur, IL?

It depends on what else people there earn and what things cost. Here is the median for auto mechanics next to both.

Median household income$62,666Census Bureau ACS
Local price level (U.S. = 100)88.411.6% below national average
One paycheck vs. a household76.4%of area median income

The same job statewide and nationally, and a calculator for your own paycheck.

Auto mechanic pay in Decatur, IL: common questions

What is the median salary for auto mechanics in Decatur, IL?

The BLS median annual wage for auto mechanics in the Decatur, IL metro area was $47,880 in May 2025, about $3,990 a month or $23.02 an hour. Statewide, the Illinois median for this job is $49,170, so the metro pays 3% below the state.

What is the hourly pay for auto mechanics in Decatur, IL?

The median hourly wage for auto mechanics in Decatur, IL was $23.02 in the BLS survey. One in ten earned less than $17.17 an hour and one in ten earned more than $37.49.

How many auto mechanics work in Decatur, IL?

BLS estimated 240 jobs for auto mechanics in the metro in May 2025, or 5.2 of every 1,000 jobs. Its location quotient of 1.14 means the job is more concentrated here than in the country as a whole.

What is the pay range for auto mechanics in Decatur, IL?

BLS wage estimates for auto mechanics in Decatur, IL run from $35,700 at the 10th percentile to $36,770 at the 25th, $60,370 at the 75th, and $77,980 at the 90th. These are points in the wage distribution, not experience levels.

How much do auto mechanics take home after taxes in Decatur, IL?

On a median gross salary of $47,880, an estimated $38,426 lands in net take-home pay per year ($1,478 biweekly) for a single filer claiming the standard deduction in Illinois in 2026. Total tax withholding equals $9,454 (an effective rate of 19.7%).

How much do auto mechanics make per month in Decatur, IL?

On the median annual salary of $47,880, gross monthly income is $3,990. After federal, FICA, and Illinois state income taxes, estimated net take-home pay is $3,202 per month (or $1,478 every two weeks).

Is $47,880 a good salary in Decatur, IL?

At $47,880, the median salary for auto mechanics is 76.4% of the Decatur, IL median household income ($62,666). It is 7% below the $51,290 median for all jobs in the metro. The BEA regional price parity is 88.4, so prices here run 11.6% below the U.S. average.