Other · awarded bid prices · St. Clair County
Potassium Fert Nutr: cost per pound in St. Clair County, IL
The median awarded price is $4.00 per pound, from 16 winning bids on 16 public projects in St. Clair County, IL (2023–2026). Half of the awarded prices fall between $2.30 and $6.75.
Cost by state › Illinois › St. Clair County › Potassium Fert Nutr
Winning bids only, as printed in the agencies' bid tabulations (IDOT). 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 $1.54 in 2019 to $5.00 in 2026 (+224%).
| Year | Median per pound | Winning bids |
|---|---|---|
| 2019 | $1.54 | 6 |
| 2020 | $3.12 | 6 |
| 2022 | $1.55 | 5 |
| 2023 | $5.00 | 5 |
| 2024 | $3.49 | 7 |
| 2026 | $5.00 | 5 |
Most recent source documents
| Letting | Agency | Quantity | Awarded unit price | Source |
|---|---|---|---|---|
| Sep 18, 2026 | IDOT | 160 POUND | $1.20 | Open bid tab, 97892 ↗ |
| Jun 12, 2026 | IDOT | 10 POUND | $83.00 | Open bid tab, 97827 ↗ |
| Jun 12, 2026 | IDOT | 23 POUND | $2.30 | Open bid tab, 97899 ↗ |
| Apr 24, 2026 | IDOT | 20 POUND | $18.00 | Open bid tab, 97865 ↗ |
| Feb 27, 2026 | IDOT | 280 POUND | $5.00 | Open bid tab, 97872 ↗ |
The same item across Illinois: statewide figures. See every awarded price for this item on the Potassium Fert Nutr item page.
Related items in St. Clair County
- Bit Matls Tack Ct: $2.32 per pound
- Short Term Pavt Mking: $2.72 per linear foot
- Raised Refl Pavt Mkr: $80.00 per each
- Thpl Pvt Mk Line 12: $9.15 per linear foot
- Thpl Pvt Mk Ltr & Sym: $14.60 per square foot
- Thpl Pvt Mk Line 24: $18.68 per linear foot
- Nitrogen Fert Nutr: $4.00 per pound
- Phosphorus Fert Nutr: $4.00 per pound