Fast food prices in Carol Stream, IL
Prices at 5 fast food restaurants in Carol Stream, IL.
5 restaurants, prices as of . See Carol Stream on the map
Key findings
- A McDonald's Big Mac typically costs $6.79 in Carol Stream, IL ($6.69 to $6.89 across 2 restaurants). McDonald's here is 6% above its typical price in the US.
- A Burger King Whopper typically costs $5.99 in Carol Stream, IL ($5.99 across 1 restaurants). Burger King here is not enough restaurants to compare.
- A Wendy's Dave's Single typically costs $6.29 in Carol Stream, IL ($6.29 across 1 restaurants). Wendy's here is not enough restaurants to compare.
- A KFC Chicken Sandwich typically costs $5.19 in Carol Stream, IL ($5.19 across 1 restaurants). KFC here is not enough restaurants to compare.
Every brand in Carol Stream
| Brand | Restaurants | Typical price | Range | Index | Cheapest restaurant |
|---|---|---|---|---|---|
| McDonald's | 2 | Big Mac: $6.79 | $6.69 to $6.89 | 106 | 1335 N County Farm Rd |
| Burger King | 1 | Whopper: $5.99 | $5.99 to $5.99 | — | — |
| Wendy's | 1 | Dave's Single: $6.29 | $6.29 to $6.29 | — | — |
| KFC | 1 | Chicken Sandwich: $5.19 | $5.19 to $5.19 | — | — |
Cheapest and priciest restaurant of each brand
Compared on the same basket of items at each restaurant of the brand. The gap is how much more the priciest charges for that basket.
| Brand | Cheapest | Priciest | Gap |
|---|---|---|---|
| McDonald's | 1335 N County Farm Rd $6.89 Big Mac | 355 S Schmale Rd $6.69 Big Mac | 4% |
Every restaurant in Carol Stream, IL
Each restaurant links to its full menu with prices.
McDonald's
| Restaurant | Big Mac | Basket index | Price level (US) |
|---|---|---|---|
| 1335 N County Farm Rd | $6.89 | 104 | $$$$$ |
| 355 S Schmale Rd | $6.69 | 108 | $$$$$ |
Burger King
| Restaurant | Whopper | Basket index | Price level (US) |
|---|---|---|---|
| 840 W Army Trail Rd | $5.99 | 98 | $$$$$ |
Wendy's
| Restaurant | Dave's Single | Basket index | Price level (US) |
|---|---|---|---|
| 424 S Schmale Rd | $6.29 | 104 | $$$$$ |
KFC
| Restaurant | Chicken Sandwich | Basket index | Price level (US) |
|---|---|---|---|
| 297 S. Schmale Road | $5.19 | 96 | $$$$$ |
Nearby in Illinois
Questions people ask
- How much is a McDonald's Big Mac in Carol Stream, IL?
- As of 2026-09-30, a Big Mac costs $6.69 to $6.89 at 2 McDonald's restaurants in Carol Stream, IL, typically $6.79.
- How much is a Burger King Whopper in Carol Stream, IL?
- As of 2026-09-30, a Whopper costs $5.99 at 1 Burger King restaurants in Carol Stream, IL, typically $5.99.
- How much is a Wendy's Dave's Single in Carol Stream, IL?
- As of 2026-09-30, a Dave's Single costs $6.29 at 1 Wendy's restaurants in Carol Stream, IL, typically $6.29.
- How much is a KFC Chicken Sandwich in Carol Stream, IL?
- As of 2026-09-30, a Chicken Sandwich costs $5.19 at 1 KFC restaurants in Carol Stream, IL, typically $5.19.
How these prices are measured
Every day we check the menu at every restaurant of each chain, through the same ordering app its customers use, and record each item's pickup price. Restaurants are compared on a basket of items every full-menu restaurant of that brand sells. An index of 100 is the brand's typical (median) restaurant in the country, so 95 means 5% cheaper and 110 means 10% pricier. Brands are only ever compared with themselves, never with each other.
Citing this data: Source: Drive Thru Index (https://drivethruindex.com/prices/illinois/carol-stream), prices checked 2026-09-30. You are welcome to quote any figure on this page.