How much does a new roof cost in Illinois?
The average cost to replace a 2,000 sq ft asphalt shingle roof in Illinois in 2025 is $14,776 – $23,066 installed — roughly $9.01/sq ft. Chicago area union labor and stricter permitting raise costs vs. downstate.
- Climate
- cold winters, hail and wind
- Common material
- architectural asphalt shingles
- vs. National avg
- 6% above
- Cities covered
- 12
Roof Replacement Cost Estimator
IllinoisThe U.S. standard. Best cost-to-value ratio for most homes.
Roof replacement cost by Illinois city
Click any city for a detailed local cost breakdown.
| City | Avg / sq ft | Typical 2,000 sq ft roof | vs. State | |
|---|---|---|---|---|
| Chicago | $10.27 | $16,845 – $26,295 | +14% | View → |
| Aurora | $9.19 | $15,072 – $23,527 | +2% | View → |
| Naperville | $9.73 | $15,959 – $24,911 | +8% | View → |
| Joliet | $9.01 | $14,776 – $23,066 | 0% | View → |
| Rockford | $8.29 | $13,594 – $21,220 | -8% | View → |
| Springfield | $8.47 | $13,890 – $21,682 | -6% | View → |
| Elgin | $9.19 | $15,072 – $23,527 | +2% | View → |
| Peoria | $8.11 | $13,299 – $20,759 | -10% | View → |
| Champaign | $8.65 | $14,185 – $22,143 | -4% | View → |
| Waukegan | $9.01 | $14,776 – $23,066 | 0% | View → |
| Cicero | $9.19 | $15,072 – $23,527 | +2% | View → |
| Bloomington | $8.47 | $13,890 – $21,682 | -6% | View → |
Illinois cost by roofing material
Estimates for a 2,000 sq ft roof using Illinois's regional labor rates.
Cheapest, thinnest asphalt option. Being phased out for architectural.
The U.S. standard. Best cost-to-value ratio for most homes.
Hail-rated. Often earns 15–35% insurance discount in hail states.
Thick, slate/shake look. Premium curb appeal.
Long life, energy-efficient, sheds snow. Higher upfront cost.
Common in AZ, CA, FL. Requires structural capacity.
The longest-lasting roof material. Very heavy, specialty crews.
Restricted in WUI wildfire zones unless Class A treated.
What drives roof replacement cost in Illinois
Illinois's climate (cold winters, hail and wind) is one of the strongest predictors of both cost and material choice. architectural asphalt shingles dominates the local market, and installed prices run about 6% relative to the U.S. national baseline of $8.50/sq ft.
Local factors that push Illinois homeowners above or below the state average include: home size and pitch, tear-off vs. overlay, decking replacement, chimney and skylight flashing, gutters, and permit fees. Homes in higher cost-of-living cities such as Chicago and Naperville typically come in above the Illinois average, while smaller markets like Peoria and Rockford often come in below.