Illinois · Machinist
Illinois machinist prevailing wage, county by county
A machinist's prevailing wage on Illinois public works runs from $89.59 an hour in Woodford County to $89.59 in Adams County, base wage plus fringe benefits. The median county is $89.59.
Main machinist classification in each county (Machinist), IDOL posting for work on or after October 19, 2026. IDOL prints no total; each figure is base wage plus fringes. Checked October 24, 2026.
How much does a machinist make on prevailing wage in Illinois?
1 group of counties with identical rates and 1 county with rates of their own, highest main rate first, each split into wage and fringe benefits on one scale. The table below lists which counties are in each group.
- Cook County group101 counties · Machinist$89.59
- Wayne County1 county · Machinist$89.59
Which counties pay which rate
1 group of counties with identical IDOL rates, and 1 county with rates of its own.
These are journeyworker rates. IDOL's county schedules list journeyworker and foreman rates only; apprentice pay follows the registered apprenticeship program's standards.
Questions about Illinois machinist pay
What is the machinist prevailing wage in Cook County?
$89.59 an hour: a $61.89 base wage plus $27.70 in fringe benefits, under IDOL's county schedule. Overtime and every machinist classification in Cook County.
Does machinist prevailing wage include fringe benefits?
Yes. In Cook County the $89.59 total is a $61.89 base wage plus $27.70 in fringe benefits, about 31% of the total. The employer owes the full amount for every hour worked.
Do apprentice machinists get this rate?
IDOL's county schedules list journeyworker and foreman rates only. Apprentice pay follows the registered apprenticeship program's standards.
Why do some counties have the same machinist rate?
IDOL often publishes the same machinist rates for several counties. Across Illinois, the 102 counties with a machinist rate fall into 2 distinct sets of rates, and 1 of those sets are shared by more than one county; the largest covers 101 counties (the Cook County group).