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Humboldt County, IA · Sheet Metal Worker
Sheet Metal Worker prevailing wage in Humboldt County, Iowa
$55.40an hour, base wage + fringe benefits (our sum)
$33.82 base wage + $21.58 fringe benefits
SHEET METAL WORKER (INCLUDES HVAC DUCT AND UNIT INSTALLATION) · SHEE0045-004
$55.40an hour, base wage + fringe benefits (our sum)
$33.82 base wage + $21.58 fringe benefits
SHEETMETAL WORKER (HVAC DUCT INSTALLATION) (KOSSUTH, HUMBOLDT AND WINNEBAGO COUNTIES) · SHEE0045-020
Humboldt County uses the same sheet metal worker rates as 2 other counties. See all of them on one page.
On federally funded or assisted building construction in Humboldt County, a sheet metal worker must be paid at least $55.40 an hour: a $33.82 base wage plus $21.58 in fringe benefits, under wage determination IA20260057 (modification 1). DOL prints no total, so $55.40 is our sum of the two.
Wage determination IA20260057, modification 1, published May 18, 2026, for building construction; rate identifier SHEE0045-004 (July 1, 2024). Checked against sam.gov on October 25, 2026.
On federally funded or assisted residential construction in Humboldt County, a sheet metal worker must be paid at least $55.40 an hour: a $33.82 base wage plus $21.58 in fringe benefits, under wage determination IA20260011 (modification 1). DOL prints no total, so $55.40 is our sum of the two.
Wage determination IA20260011, modification 1, published May 18, 2026, for residential construction; rate identifier SHEE0045-020 (July 1, 2024). Checked against sam.gov on October 25, 2026.
Davis-Bacon is the only prevailing wage here (federally funded or assisted work). Iowa has no state prevailing wage law (DOL state table).
DOL lists 2 sheet metal worker rates for Humboldt County, from $55.40 to $55.40 an hour. See all of them.
Base wage and fringe benefits: $33.82 + $21.58
The base wage is the taxable hourly wage. DOL prints the fringe benefits as one hourly figure, not itemized; it can go to health, pension, vacation and training plans, or be paid as cash where the state allows.
| Base wage (taxable) | $33.82 |
| Fringe benefits (one figure, not itemized) | $21.58 |
| Base + fringe benefits (our sum; DOL prints no total) | $55.40 |
Base wage and fringe benefits: $33.82 + $21.58
The base wage is the taxable hourly wage. DOL prints the fringe benefits as one hourly figure, not itemized; it can go to health, pension, vacation and training plans, or be paid as cash where the state allows.
| Base wage (taxable) | $33.82 |
| Fringe benefits (one figure, not itemized) | $21.58 |
| Base + fringe benefits (our sum; DOL prints no total) | $55.40 |
When does this rate change?
- A contract keeps the wage determination in its bid documents. Modifications published before bid opening apply to it, though one published less than 10 days before can be left out if the agency finds there isn't time to tell bidders (29 CFR 1.6(c)).
- DOL changes a WD by publishing a numbered modification on SAM.gov. This page reads the modification named in the Source line; the Iowa change log lists what each one changed.
Every sheet metal worker rate in Humboldt County
As DOL lists them. The highlighted row is the one this page leads with.
| Classification | Base wage | Fringe benefits | Total rate | WD |
|---|---|---|---|---|
| SHEET METAL WORKER (INCLUDES HVAC DUCT AND UNIT INSTALLATION)BuildingSHEE0045-004 | $33.82 | $21.58 | $55.40 | IA20260057 Mod 1 |
| SHEETMETAL WORKER (HVAC DUCT INSTALLATION) (KOSSUTH, HUMBOLDT AND WINNEBAGO COUNTIES)ResidentialSHEE0045-020 | $33.82 | $21.58 | $55.40 | IA20260011 Mod 1 |
How Humboldt County compares
The main sheet metal worker rate in every county that has one, and how the pay splits here and nearby. All bars use the same scale.
Every county in Iowa
Wage and fringe benefits, nearby
- Humboldt Countybase $33.82$55.40
- Wright Countybase $33.82$55.40
- Webster Countybase $33.82$55.40
- Franklin Countybase $24.11$34.25
Sheet Metal Worker rates in nearby counties
Current DOL rates. Davis-Bacon rates are set for groups of counties, so neighbours often share them; the county where the work is done decides.
DOL's sheet metal worker rates for Humboldt County are the same as in 2 other counties: Kossuth, Winnebago. The closest county with a different rate is Franklin County, at $34.25.
| County | Classification | Base wage | Total rate | vs Humboldt County |
|---|---|---|---|---|
| Humboldt County | SHEET METAL WORKER (INCLUDES HVAC DUCT AND UNIT INSTALLATION) | $33.82 | $55.40 | |
| Wright County | SHEET METAL WORKER (INCLUDES HVAC DUCT AND UNIT INSTALLATION) | $33.82 | $55.40 | same |
| Webster County | SHEET METAL WORKER (INCLUDES HVAC DUCT AND UNIT INSTALLATION) | $33.82 | $55.40 | same |
| Pocahontas County | SHEET METAL WORKER (INCLUDES HVAC DUCT AND UNIT INSTALLATION) | $33.82 | $55.40 | same |
| Kossuth County | SHEET METAL WORKER (INCLUDES HVAC DUCT AND UNIT INSTALLATION) | $33.82 | $55.40 | same |
| Palo Alto County | SHEET METAL WORKER (INCLUDES HVAC DUCT AND UNIT INSTALLATION) | $33.82 | $55.40 | same |
| Hancock County | SHEET METAL WORKER (INCLUDES HVAC DUCT AND UNIT INSTALLATION) | $33.82 | $55.40 | same |
Iowa sheet metal worker prevailing wage by county, with a map
More from DOL on this rate
- DOL wage determination
- SAM.gov wage determinations
- Davis-Bacon determinations list journeyworker rates. Apprentices in a program registered with DOL or a recognized state agency can be paid the program's percentage of the rate, within its ratio; anyone else gets the full rate (29 CFR 5.5(a)(4)).
Are you being paid this rate?
Add your base pay to the fringe your employer pays for you, in cash or into plans, and compare the sum with the total. The Department of Labor's Wage and Hour Division takes complaints: 1-866-487-9243, or dol.gov/agencies/whd/contact/complaints.
Source
U.S. Department of Labor, Wage and Hour Division (DOL), wage determination IA20260057 Mod 1, published May 18, 2026: sam.gov/wage-determination/IA20260057/1
We read every active Iowa Davis-Bacon wage determination from SAM.gov's own data and check every number with a second, independent read of the same file. DOL prints no total; ours is base plus fringe. How we check · Download Humboldt County as CSV · Report an error