Other · awarded bid prices · St. Louis County
Mulching: cost per acre in St. Louis County, MO
The median awarded price is $2,662 per acre, from 25 winning bids on 21 public projects in St. Louis County, MO (2023–2026). Half of the awarded prices fall between $1,800 and $5,350.
Cost by state › Missouri › St. Louis County › Mulching
Winning bids only, as printed in the agencies' bid tabulations (MoDOT). The county is the one the agency recorded for the project. These are prices agencies awarded, not quotes: a price on a given job depends on quantity, location and timing, and the figures here are not adjusted for any of them.
Trend
The median awarded price went from $3,750 in 2023 to $2,100 in 2025 (-44%).
| Year | Median per acre | Winning bids |
|---|---|---|
| 2023 | $3,750 | 9 |
| 2024 | $2,500 | 5 |
| 2025 | $2,100 | 15 |
Most recent source documents
| Letting | Agency | Quantity | Awarded unit price | Source |
|---|---|---|---|---|
| Jun 18, 2026 | MoDOT | 3.7 ACRE | $2,800 | Open the source page, contract 260618-F01 |
| Apr 17, 2026 | MoDOT | 0.1 ACRE | $34,000 | Open the source page, contract 260417-F02 |
| Dec 12, 2025 | MoDOT | 1.3 ACRE | $3,790 | Open the source page, contract 251212-F01 |
| Nov 14, 2025 | MoDOT | 0.5 ACRE | $5,000 | Open the source page, contract 251114-F02 |
| Nov 14, 2025 | MoDOT | 0.1 ACRE | $10,000 | Open the source page, contract 251114-F04 |
The same item across Missouri: statewide figures. See every awarded price for this item on the Mulching item page.
Related items in St. Louis County
- Substructure Repair (Unformed): $177.25 per square foot
- Half-sole Repair: $158.00 per square foot
- Sh-flat Sheet: $36.00 per square foot
- Pull Box, Preformed Class 1: $1,610 per each
- Shf-flat Sheet Fluorescent: $38.06 per square foot
- Substructure Repair (Formed): $210.00 per square foot
- Type A Crashworthy End Terminal (Mash): $3,900 per each
- Truncated Domes: $27.10 per square foot