Roof Replacement costs $4.31 to $10.53 per sq ft in Sioux City in 2026. For a 400 sq ft project, expect $1,723 – $4,212 installed, typically near $2,968. That is about 2% below the Iowa average.
Sioux City roof replacement calculator
Planning estimate. Wage index applies to the labor share only; materials held at national prices. Get three written quotes.
Why Sioux City runs below the Iowa average
Construction wages in Sioux City average $28.98 per hour against $29.84 statewide. Sioux City sits below the Iowa average because the statewide figure is pulled up by higher-wage metros elsewhere in the state.
Labor is about 55% of the installed cost on this type of work, and it is the part that actually moves between markets. Materials are priced by national manufacturers and barely shift, which is why the gap between metros is narrower than wage differences alone suggest.
Roof Replacement cost by project size in Sioux City
| Project size | Sioux City range | Typical |
|---|---|---|
| 100 sq ft | $431 – $1,053 | $742 |
| 200 sq ft | $862 – $2,106 | $1,484 |
| 300 sq ft | $1,292 – $3,159 | $2,226 |
| 400 sq ft | $1,723 – $4,212 | $2,968 |
| 600 sq ft | $2,585 – $6,318 | $4,452 |
| 800 sq ft | $3,446 – $8,425 | $5,936 |
| 1,000 sq ft | $4,308 – $10,531 | $7,419 |
| 1,500 sq ft | $6,462 – $15,796 | $11,129 |
Where the money goes
For a 400 sq ft project in Sioux City at roughly $2,968, a typical bill splits like this:
| Line item | Share | Cost |
|---|---|---|
| Labor | 55% | $1,632 |
| Materials | 31% | $920 |
| Site prep & equipment | 8% | $237 |
| Overhead, disposal & finishing | 6% | $178 |
Sioux City compared with other Iowa markets
| Area | Cost per sq ft | vs Sioux City |
|---|---|---|
| Des Moines | $4.51 – $11.01 | +5% |
| Davenport | $4.63 – $11.32 | +7% |
| Cedar Rapids | $4.41 – $10.78 | +2% |
| Waterloo | $4.47 – $10.92 | +4% |
| Iowa average | $4.38 – $10.70 | +2% |
Ground conditions and code in Sioux City
Permits in Sioux City
A residential permit for this work typically runs around $300 in Iowa. Permit cost is rarely included in a contractor quote, so budget it separately and confirm scope with the Sioux City building department before work begins.
Hiring in Sioux City
Get three written, itemised quotes from licensed and insured contractors, each specifying the same scope and grade of material. Ask for local references and check the licence is current in Iowa.
Frequently asked questions
How much does roof replacement cost in Sioux City?
In 2026, roof replacement costs $4.31 to $10.53 per sq ft in Sioux City. For a 400 sq ft project, the installed total typically lands between $1,723 and $4,212.
Is Sioux City more expensive than the rest of Iowa?
No. Sioux City actually runs about 2% below the Iowa average. Local construction wages are $28.98/hr against $29.84/hr statewide.
Do I need a permit in Sioux City?
Most work of this type and value requires a permit. Budget around $300 in Iowa and allow extra time for review in metro jurisdictions.
How do I compare quotes in Sioux City?
Get three written, itemised quotes covering identical scope and materials. A bid far below the others usually signals a reduced specification rather than better value.
Nearby markets
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