Prevailing Wage for a Insulator in Marshall County, South Dakota (2026)
The federal Davis‑Bacon prevailing wage for a Insulator (Building construction) in Marshall County is $55.34 base + $34.03 fringe = $89.37 total per hour. South Dakota has no separate state prevailing-wage law, so the federal Davis-Bacon rate is the prevailing wage.
Rate table by construction type
| Construction type | Source | Base | Fringe | Total |
|---|---|---|---|---|
| Building | Federal · SD20260021 | $55.34 | $34.03 | $89.37 ⚑ |
⚑ Green marks the governing (higher-of) rate. Each construction type is its own wage determination — the WD# is shown per row. Scroll the table sideways on mobile.
Source & freshness
- WD number
- SD20260021
- Modification
- #2
- Effective
- May 18, 2026
- Last verified
- Jul 14, 2026
Official source: SAM.gov wage determination SD20260021 → · How we source rates
Worked certified-payroll line
A Insulator on this determination working 40 straight hours owes $2,213.60 in base wages plus $1,361.20 in fringe = $3,574.80 gross for the week (Building). Overtime pays 1.5× the base only; fringe stays flat per hour. Run your own numbers in the calculator.
Nearby & related
Insulator in Aurora Countyrate →Insulator in Beadle Countyrate →Insulator in Bennett Countyrate →Insulator in Bon Homme Countyrate →Insulator in Brookings Countyrate →Insulator in Brown Countyrate →Insulator in Brule Countyrate →Insulator in Buffalo Countyrate →Bricklayer in Marshall Countyrate →Carpenter in Marshall Countyrate →Cement Mason / Concrete Finisher in Marshall Countyrate →Drywall in Marshall Countyrate →
Verify the current wage determination on SAM.gov or with the DOL Wage and Hour Division before bidding or paying. This is a readable presentation of the official determination, not legal or tax advice.
Last verified: Jul 14, 2026 · Reviewed by: the Davis-Bacon Wage editorial team
Last verified: Jul 14, 2026 · Reviewed by: the Davis-Bacon Wage editorial team