Concrete Patio costs $7.46 to $17.06 per sq ft in St. Louis in 2026. For a 400 sq ft project, expect $2,985 – $6,823 installed, typically near $4,904. That is about 5% above the Missouri average.
St. Louis concrete patio calculator
Planning estimate. Wage index applies to the labor share only; materials held at national prices. Get three written quotes.
Why St. Louis runs above the Missouri average
Construction wages in St. Louis average $35.43 per hour against $32.49 statewide, so labor-heavy work prices above the Missouri norm here.
Labor is about 52% 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.
Concrete Patio cost by project size in St. Louis
| Project size | St. Louis range | Typical |
|---|---|---|
| 100 sq ft | $746 – $1,706 | $1,226 |
| 200 sq ft | $1,492 – $3,411 | $2,452 |
| 300 sq ft | $2,239 – $5,117 | $3,678 |
| 400 sq ft | $2,985 – $6,823 | $4,904 |
| 600 sq ft | $4,477 – $10,234 | $7,356 |
| 800 sq ft | $5,970 – $13,646 | $9,808 |
| 1,000 sq ft | $7,462 – $17,057 | $12,260 |
| 1,500 sq ft | $11,194 – $25,586 | $18,390 |
Where the money goes
For a 400 sq ft project in St. Louis at roughly $4,904, a typical bill splits like this:
| Line item | Share | Cost |
|---|---|---|
| Labor | 52% | $2,550 |
| Materials | 34% | $1,667 |
| Site prep & equipment | 8% | $392 |
| Overhead, disposal & finishing | 6% | $294 |
St. Louis compared with other Missouri markets
| Area | Cost per sq ft | vs St. Louis |
|---|---|---|
| Kansas City | $7.25 – $16.57 | −3% |
| Springfield | $6.76 – $15.46 | −9% |
| Jefferson City | $6.95 – $15.89 | −7% |
| Columbia | $6.80 – $15.54 | −9% |
| Missouri average | $7.12 – $16.28 | −5% |
Ground conditions and code in St. Louis
Permits in St. Louis
A residential permit for this work typically runs around $350 in Missouri. Permit cost is rarely included in a contractor quote, so budget it separately and confirm scope with the St. Louis building department before work begins.
Hiring in St. Louis
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 Missouri.
Frequently asked questions
How much does concrete patio cost in St. Louis?
In 2026, concrete patio costs $7.46 to $17.06 per sq ft in St. Louis. For a 400 sq ft project, the installed total typically lands between $2,985 and $6,823.
Is St. Louis more expensive than the rest of Missouri?
Yes. St. Louis runs about 5% above the Missouri average, because local construction wages ($35.43/hr) sit above the statewide figure of $32.49/hr.
Do I need a permit in St. Louis?
Most work of this type and value requires a permit. Budget around $350 in Missouri and allow extra time for review in metro jurisdictions.
How do I compare quotes in St. Louis?
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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