Illinois · Plasterer
Illinois plasterer prevailing wage, county by county
A plasterer's prevailing wage on Illinois public works runs from $60.33 an hour in Williamson County to $97.06 in Lake County, base wage plus fringe benefits. The median county is $67.45.
Main plasterer classification in each county (Plasterer), 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 plasterer make on prevailing wage in Illinois?
14 groups of counties with identical rates and 5 counties 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.
- Lake County1 county$97.06
- Cook County group8 counties$96.83
- Kankakee County group2 counties$87.77
- Henry County group2 counties$83.03
- Livingston County1 county$83.03
- Woodford County1 county$83.03
- Ogle County group6 counties$82.99
- Winnebago County group2 counties$82.99
- LaSalle County group3 counties$79.99
- McLean County group3 counties$73.32
- Peoria County group7 counties$71.85
- Logan County1 county$71.18
- Sangamon County group9 counties$68.66
- Champaign County group15 counties$67.45
- Morgan County group2 counties$66.33
- Madison County group10 counties$65.10
- Rock Island County group3 counties$62.35
- Franklin County group24 counties$60.33
- Wayne County1 county$60.33
Which counties pay which rate
14 groups of counties with identical IDOL rates, and 5 counties with rates of their own. * Rate set by region inside the county; its page lists each region's rate.
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 plasterer pay
What is the plasterer prevailing wage in Cook County?
$96.83 an hour: a $54.98 base wage plus $41.85 in fringe benefits, under IDOL's county schedule. Overtime and every plasterer classification in Cook County.
Does plasterer prevailing wage include fringe benefits?
Yes. In Cook County the $96.83 total is a $54.98 base wage plus $41.85 in fringe benefits, about 43% of the total. The employer owes the full amount for every hour worked.
Do apprentice plasterers 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 plasterer rate?
IDOL often publishes the same plasterer rates for several counties. Across Illinois, the 101 counties with a plasterer rate fall into 19 distinct sets of rates, and 14 of those sets are shared by more than one county; the largest covers 24 counties (the Franklin County group).
Which county pays plasterers the most in Illinois?
Lake County, at $97.06 an hour for the main classification. The lowest is Williamson County at $60.33, and the median county is $67.45.