Medium Coca-Cola Price at McDonald's (2026) — Illinois
A Medium Coca-Cola costs $4.58 at McDonald's in Illinois, United States (updated August 2026).
Based on the latest tracked prices, the Medium Coca-Cola® from McDonald's costs $4.58 in the United States (August 2026). That's about 49% above the average McDonald's drink item — the 6th-most-expensive of 32 we track. It's available at around 472 McDonald's locations across the United States. Prices are sourced from delivery platforms and refreshed regularly. See how it stacks up across other chains, and track its price for free, on MenuPriceToday.
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Frequently asked questions
How much does Medium Coca-Cola cost at Mcdonalds in Illinois?
Medium Coca-Cola costs $4.58 at Mcdonalds in Illinois as of August 2026. Prices are sourced from Uber Eats and updated regularly on MenuPriceToday.
Where can I order Medium Coca-Cola in Illinois?
You can order Medium Coca-Cola from Mcdonalds via Uber Eats in Illinois. Compare prices on MenuPriceToday first so you never overpay.
How often are Mcdonalds prices updated?
We refresh Mcdonalds menu prices regularly from delivery platforms, so the Medium Coca-Cola price you see reflects the latest available data.