What is the Davis-Bacon prevailing wage for a plasterer in Washington?

There is no single figure. Active federal determinations for Washington publish 5 plasterer classification rates ranging from $52.50 to $52.50 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 Washington have a published plasterer rate?

5 of the counties covered by active federal determinations list at least one plasterer classification.

Do these rates apply to state-funded projects?

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

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Plasterer prevailing wage rates in Washington

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

Active federal Davis-Bacon determinations for Washington publish 5 plasterer classification rates, across 5 determinations covering 5 counties.
Those published base rates run from $52.50 to $52.50 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.
Last determination revision affecting plasterer rates in Washington: 2026-05-18.

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 Washington's active federal determinations that is a form of plasterer work (plaster, stucco and EIFS application) 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

WA20260108 rev 1 · Building · King

Classification as published	Base rate	Fringes	Rate schedule
PLASTERER	$52.50	20.67	PLAS0528-010 collectively bargained (union) rate

Official document: WA20260108 on SAM.gov.

WA20260109 rev 1 · Building · Kitsap

Classification as published	Base rate	Fringes	Rate schedule
PLASTERER	$52.50	20.67	PLAS0528-010 collectively bargained (union) rate

Official document: WA20260109 on SAM.gov.

WA20260111 rev 1 · Building · Pierce

Classification as published	Base rate	Fringes	Rate schedule
PLASTERER	$52.50	20.67	PLAS0528-010 collectively bargained (union) rate

Official document: WA20260111 on SAM.gov.

WA20260113 rev 1 · Building · Snohomish

Classification as published	Base rate	Fringes	Rate schedule
PLASTERER	$52.50	20.67	PLAS0528-010 collectively bargained (union) rate

Official document: WA20260113 on SAM.gov.

WA20260116 rev 1 · Building · Thurston

Classification as published	Base rate	Fringes	Rate schedule
PLASTERER	$52.50	20.67	PLAS0528-010 collectively bargained (union) rate

Official document: WA20260116 on SAM.gov.

Where to go next

Plasterer rates in every state · Washington prevailing wage and state law · Washington determinations by county · pay calculator

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