Mulch Calculator › Cost by city › Joliet, IL
Mulch Cost in Joliet, IL
Mulch for a 20×20 ft (400 sq ft) mulch bed in Joliet, IL costs about $155 ($132–$178). Local 2026 price is around $42 per cuyd. Free calculator inside.
What goes into mulch cost in Joliet
The line items below are 2026 national averages adjusted by the IL construction-cost factor (×1.1). A written Joliet quote is usually built from these pieces — use them to sanity-check any bid line by line before you sign.
| Cost item | Typical Joliet price | Unit |
|---|---|---|
| Bulk mulch, delivered | $33 – $66 | per cu yd |
| Bagged mulch, 2 cu ft | $3.85 – $7.7 | per bag |
| Delivery fee (often waived over ~5 yd) | $44 – $110 | per load |
| Professional spreading | $22 – $50 | per cu yd |
Permit fees are set by the city rather than the market — confirm current fees with the local building department.
Estimate your own Joliet project
Prices in Joliet, IL run about +10% versus the national average. Enter your dimensions — the calculator starts from the local $42 per cuyd rate; change it to your supplier's quote for an exact figure.
Material shopping list
- Order about 3.7 cubic yards of mulch.
- Budget about $155 before delivery, taxes, and labor.
- Add 5–10% waste for uneven subgrade, cuts, settling, or spillage.
Formula & assumptions
Area = length x width. Volume = area x depth / 12. Cubic yards = cubic feet / 27. Cost = quantity x local unit price.
- Default depth: 3 inches
- Default price: $42 per cuyd
- 2-cu-ft bags yield: 2.0 cu ft each
These assumptions make the estimate easy for search engines and AI answer tools to verify. Replace the default price with your supplier quote for a local estimate.
Mulch cost in Joliet by project size
Material quantities use the local Joliet unit price; the last column adds delivery, base prep, and labor at IL-adjusted rates. Click any size for its full breakdown and calculator.
| Project size | You need | Material cost | Delivered & spread |
|---|---|---|---|
| 8×8 ft · 3 in | 0.59 cu yd | $25 | $115 – $131 |
| 10×10 ft · 3 in | 0.93 cu yd | $39 | $136 – $162 |
| 12×12 ft · 3 in | 1.33 cu yd | $56 | $162 – $199 |
| 12×16 ft · 3 in | 1.78 cu yd | $74 | $190 – $239 |
| 20×20 ft · 3 in | 3.7 cu yd | $155 | $313 – $415 |
| 30×30 ft · 3 in | 8.33 cu yd | $348 | $609 – $838 |
Installed ranges assume straightforward access and a buildable subgrade; steep, tight, or poor-soil sites price above the top of the range.
Mulch questions Joliet homeowners ask
- How much does bulk mulch cost in Joliet?
- Bulk mulch delivered in the Joliet area runs about $33–$66 per cubic yard depending on type — dyed hardwood and cedar sit at the top, undyed shredded hardwood at the bottom. Delivery adds $44–$110, often waived above roughly 5 yards.
- Is bulk or bagged mulch cheaper?
- A cubic yard equals 13.5 two-cubic-foot bags. At $3.85–$7.7 per bag, that's $52–$104 per yard equivalent — bulk wins on price for anything over about 2 yards, bags win on convenience for small beds.
- How much mulch do I need?
- At the standard 3-inch depth, a 20×20 ft (400 sq ft) mulch bed needs about 3.7 cu yd. Length × width × depth ÷ 324 gives cubic yards directly; the calculator above handles it.
- What does mulch installation cost in Joliet?
- Professional spreading runs $22–$50 per cubic yard on top of material in the Joliet market. It's honest work to DIY — a yard of mulch is about 15 wheelbarrow loads.
- When should I mulch in Joliet?
- Late spring after soil warms is the classic timing; a fall top-up protects roots over winter and tidies beds for the off-season.
Mulch cost in nearby cities
Regional estimate = national average adjusted by a IL cost factor. Not a quote. Actual prices vary by site conditions, access, and supplier.