Illinois · NRMCA 2026 · Updated June 2026
Concrete Prices in Illinois — 2026 Cost Guide + Calculator
Ready-mix concrete in Illinois costs $105–$148 per cubic yard in 2026. Downstate Illinois is among the cheapest concrete markets in the US at $105–$115/yd³. Chicago metro is a completely different market — union labor, deep frost lines, and intense demand push prices to $130–$148/yd³.
The Illinois Divide
Chicago vs Downstate — Two Different Concrete Markets
Illinois has one of the widest metro vs. rural price gaps in the Midwest. Downstate Illinois (Peoria, Springfield, Champaign, Rockford) sits on abundant limestone deposits and has non-union labor — making it one of the cheapest concrete markets in the US. Chicago metro pays more due to Teamsters union wages, a 42-inch frost line requiring deeper footings and better-spec concrete, and intense construction demand from the city's ongoing development.
Free Tool — Illinois Pricing
Illinois Concrete Cost Calculator
Pre-loaded with Illinois 2026 regional pricing. Select your area for the most accurate local estimate.
Air entrainment required statewide. Chicago projects: Ozinga and Cemex are primary suppliers. Downstate: Kienstra IL, Mid-Illinois Concrete, and Ernst. Always get 3 quotes.
Local Data
Concrete Prices in Illinois — City by City
Illinois has a 41% price spread from Southern IL ($105) to premium Chicago neighborhoods ($148) — one of the widest urban-rural gaps in the Midwest.
| City / Area | Low | Average | High | Key factors |
|---|---|---|---|---|
| Southern Illinois Carbondale, Marion, Mt Vernon, Belleville | $100 | $105 | $118 | Cheapest IL market; St Louis metro spillover; limestone abundant; non-union |
| Central Illinois Peoria, Springfield, Bloomington-Normal | $104 | $108 | $122 | Kienstra IL dominant; limestone quarries nearby; agricultural/industrial demand |
| East-Central Illinois Champaign, Urbana, Decatur, Danville | $106 | $110 | $125 | University demand (U of I); moderate market; Mid-Illinois Concrete serves area |
| Rockford / Northern IL | $110 | $115 | $130 | Midsize market; closer to Chicago labor costs; Ozinga reaches this area |
| Chicago exurbs Joliet, Elgin, Waukegan, Kankakee | $118 | $125 | $142 | Outer ring; partial union coverage; growing residential demand |
| Chicago suburbs Naperville, Aurora, Schaumburg, Bolingbrook, Plainfield | $125 | $132 | $152 | ZBL Concrete, Chicago Concrete active; full Teamsters wages; high residential demand |
| Chicago metro core Chicago city, Evanston, Oak Park, Cicero | $132 | $138 | $162 | Ozinga dominant; peak union wages; traffic delivery costs; permit overhead |
| Chicago premium neighborhoods Lincoln Park, Gold Coast, River North, Loop | $140 | $148 | $175 | Pump truck required most projects; congestion pricing; high-end contractor overhead |
Source: NRMCA 2026 · RS Means Illinois metro data. Air entrainment included in all prices — required statewide for freeze-thaw.
Project Reference
Illinois Concrete Cost by Project — 2026
Using Illinois statewide average of $120/yd³. All prices include air entrainment. Installed costs use RS Means Illinois labor rates.
| Project | Dimensions | Thickness | Yd³ | Material (IL avg) | Installed (IL) |
|---|---|---|---|---|---|
| Small patio | 10×10 ft | 4" | 1.4 | $151–$180 | $400–$1,400 |
| 20×20 slab | 20×20 ft | 4" | 5.5 | $600–$717 | $1,600–$5,600 |
| Single driveway | 40×12 ft | 6" | 9.8 | $1,070–$1,279 | $3,072–$8,640 |
| 2-car garage floor | 24×24 ft | 4" | 8.7 | $950–$1,136 | $2,592–$6,912 |
| 30×30 slab | 30×30 ft | 4" | 12.4 | $1,354–$1,619 | $3,600–$10,800 |
| 30×40 slab @ 4" | 30×40 ft | 4" | 16.5 | $1,800–$2,153 | $4,800–$14,400 |
| 40×60 barn / shop | 40×60 ft | 6" | 49.3 | $5,386–$6,439 | $11,520–$28,800 |
Chicago metro adds 15–25% to installed costs. Tear-out and replacement in Chicago suburbs: $15–$20/sq ft installed (contractor-reported rate from Chicago area). Downtown Chicago pump trucks add $800–$1,500 flat per project.
Chicago-Specific Factors
Why Chicago Concrete Costs More — and What to Specify
Chicago's 42-inch frost line is one of the deepest in the contiguous US — tied with Minneapolis for the most demanding freeze-thaw environment in the Midwest. Every exterior concrete slab in the Chicago area needs:
- Air-entrained concrete — 5–7% air content (ACI requirement for severe exposure)
- 3,500–4,000 PSI minimum — 3,000 PSI is insufficient for Chicago winters
- Maximum 0.40 water-cement ratio — lower than standard to resist scaling
- Curing blankets in late fall/winter pours — adds $0.30–$0.50/sq ft
Pro Tips — Illinois Market
How to Get the Best Concrete Price in Illinois
Common Questions
Concrete Prices in Illinois — FAQ
Ready-mix concrete in Illinois costs $105–$148 per cubic yard in 2026, with a statewide average of $120/yd³. Downstate Illinois (Peoria, Springfield, Champaign) averages $105–$110/yd³ — among the cheapest in the US. Chicago suburbs average $132/yd³; Chicago metro core averages $138–$148/yd³. All Illinois exterior concrete requires air entrainment for freeze-thaw resistance.
A 40×60 ft slab at 6 inches thick in Illinois requires about 49 cubic yards. Material cost runs $5,386–$6,439. Installed cost runs $11,520–$28,800 — Downstate IL at the low end (one of the best barn-floor values in the Midwest), Chicago metro at the high end.
A 20×20 ft slab at 4 inches thick in Illinois requires about 5.5 cubic yards. Material cost runs $600–$717. Installed cost runs $1,600–$5,600 — Downstate IL at the low end, Chicago suburbs and metro at the high end. Add $6–$10/yd³ for 3,500 PSI air-entrained concrete recommended for Chicago-area exterior slabs.
A 30×40 ft slab at 4 inches thick requires approximately 16.5 cubic yards with 10% overage. At Illinois statewide average of $120/yd³, material cost runs $1,800–$2,153. Installed cost runs $4,800–$14,400 — central Illinois farm country at the low end, Chicago suburbs at the high end.
ASTM C94 requires concrete discharge within 90 minutes of water contact. In Chicago, the Dan Ryan, Eisenhower, and I-290 corridors can delay trucks by 30–60 minutes during rush hour — leaving minimal working time. Chicago contractors routinely schedule pours before 6am to beat traffic. Downstate Illinois has few traffic issues and the 90-minute window is rarely a concern outside of Springfield and Peoria metro areas.
Illinois city-level pricing from NRMCA 2026 and RS Means cost multipliers for Chicago, Peoria, Springfield, and Champaign markets. Chicago tear-out/replace rates from contractor-reported Schaumburg area data (industry forums, 2024–2026). Chicago frost line depth from ICC frost depth map. Ozinga and Kienstra market coverage from PCA plant database. Prevailing Wage Act labor impact from Illinois DOL data. Updated June 2026.