What is the Davis-Bacon prevailing wage for a millwright in Illinois?

There is no single figure. Active federal determinations for Illinois publish 11 millwright classification rates ranging from $33.06 to $51.81 per hour before fringe benefits. The rate that applies depends on the county, the type of construction and the wage determination incorporated into the contract.

How many counties in Illinois have a published millwright rate?

91 of the counties covered by active federal determinations list at least one millwright classification.

Do these rates apply to state-funded projects?

No. These are federal Davis-Bacon rates, which apply to federally funded or assisted construction. Illinois may set its own prevailing wage rates for state and locally funded work; the state law summary is on the Illinois prevailing wage page.

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Millwright prevailing wage rates in Illinois

Federal Davis-Bacon rates published in 5 active determinations, 2026

Active federal Davis-Bacon determinations for Illinois publish 11 millwright classification rates, across 5 determinations covering 91 counties.
Those published base rates run from $33.06 to $51.81 an hour before fringe benefits. Which one applies to a job depends on its county, its construction type and the determination written into the contract.
Construction types covered: Building, Residential.
Last determination revision affecting millwright rates in Illinois: 2026-05-21.

The official source: binding Davis-Bacon and Service Contract Act wage determinations are published by the U.S. Department of Labor at SAM.gov Wage Determinations. This site indexes them and links every determination to its official document - the determination incorporated into a contract governs.

This page collects every classification in Illinois's active federal determinations that is a form of millwright work (machinery setting, alignment and precision installation) and shows the rate published for it. Determinations name a classification the way the underlying union agreement or wage survey named it, so the wording varies between them; the rate and the fringe are reproduced exactly as published.

Published rates by determination

IL20260001 rev 5 · Building · Adams, Bond, Boone, Brown, Bureau, Calhoun and 40 more

Classification as published	Base rate	Fringes	Rate schedule
MILLWRIGHT (FULTON, HANCOCK, KNOX, LOGAN, MASON, MCDONOUGH, WARREN, AND WOODFORD COUNTIES)	$33.06	29.97	CARP1051-001 collectively bargained (union) rate
MILLWRIGHT (ADAMS, BROWN, CASS, GREENE, MACOUPIN, MENARD, MONTGOMERY, MORGAN, PIKE, SCHUYLER, AND SCOTT COUNTIES)	$33.06	29.36	CARP1051-003 collectively bargained (union) rate
MILLWRIGHT (LIVINGSTON AND MCLEAN COUNTIES)	$33.06	30.04	CARP1051-007 collectively bargained (union) rate
MILLWRIGHT: ZONE 5: BUREAU, DEKALB, LA SALLE, LEE, MARSHALL, PUTNAM, ROCK ISLAND (WEST), STARK, AND WHITESIDE COUNTIES	$51.09	33.61	CARP2158-001 collectively bargained (union) rate
MILLWRIGHT: ZONE 3: BOONE, JO DAVIESS, OGLE, STEPHENSON, AND WINNEBAGO COUNTIES	$51.81	32.69	CARP2158-001 collectively bargained (union) rate
MILLWRIGHT: ZONE 1: CARROLL, HENDERSON, HENRY, MERCER, AND ROCK ISLAND (EAST) COUNTIES	$39.31	29.84	CARP2158-001 collectively bargained (union) rate

Official document: IL20260001 on SAM.gov.

IL20260002 rev 4 · Building · Alexander, Champaign, Christian, Clark, Clay, Coles and 35 more

Classification as published	Base rate	Fringes	Rate schedule
MILLWRIGHT (CHAMPAIGN, CHRISTIAN, CLARK, COLES, CRAWFORD, CUMBERLAND, DOUGLAS, EDGAR, EFFINGHAM, JASPER, MOULTRIE, PIATT, SHELBY AND VERMILION COUNTIES)	$33.06	29.36	CARP1051-004 collectively bargained (union) rate
MILLWRIGHT (DE WITT AND FORD COUNTIES)	$33.06	30.04	CARP1051-008 collectively bargained (union) rate

Official document: IL20260002 on SAM.gov.

IL20260003 rev 1 · Building, Residential · Peoria, Tazewell

Classification as published	Base rate	Fringes	Rate schedule
MILLWRIGHT	$33.06	29.97	CARP1051-002 collectively bargained (union) rate

Official document: IL20260003 on SAM.gov.

IL20260004 rev 2 · Building, Residential · Sangamon

Classification as published	Base rate	Fringes	Rate schedule
MILLWRIGHT	$33.06	29.36	CARP1051-006 collectively bargained (union) rate

Official document: IL20260004 on SAM.gov.

IL20260005 rev 1 · Building, Residential · Macon

Classification as published	Base rate	Fringes	Rate schedule
MILLWRIGHT	$33.06	29.36	CARP1051-005 collectively bargained (union) rate

Official document: IL20260005 on SAM.gov.

Where to go next

Millwright rates in every state · Illinois prevailing wage and state law · Illinois determinations by county · pay calculator

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