# St. Charles, MO rack market

St. Charles, MO wholesale fuel rack market. 1 terminal posts there, delivered by Buckeye Pipeline.

- Terminals: 1 (#232 of 422 rack markets by terminals)
- Pipeline systems delivering: Buckeye Pipeline
- Refineries that can reach it: 0 (0 confirmed or named in a tariff, 0 per research, the rest inferred from a shared city)
- Trade area (estimate): 707,731 people across 24 counties (24 shared with other markets)
- Estimated fuel demand in the trade area: 989,339 gal/day gasoline, 238,747 gal/day diesel (state taxed gallons, FHWA 2025, split by EPA county vehicle miles)
- Pipeline supply: One pipeline system delivers here: Buckeye Pipeline. An outage on it leaves the market to truck, rail or water.
- Terminal operators: 1; largest ONEOK / Magellan with 1 of 1 terminals (by count, not volume)
- Pump price, regular gasoline (PADD 2, EIA, 2026-10-05): $4.109/gal
- Pump price, diesel (PADD 2, EIA, 2026-10-05): $6.286/gal

## Terminals
- Magellan Midstream Partners, L.p. (T-43-MO-3721), St. Peters, MO — Buckeye Pipeline

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Source: Thinking On Energy Supply Explorer — https://thinkingonenergy.com/supply/market/market-st-charles-mo/
Built from published FERC pipeline tariffs, EIA-820, the IRS Terminal Control Number list and sourced research. Rates are line-haul only. Cite as: Thinking On Energy, Supply Explorer, 2026-10-07.