A McDonald's Big Mac typically costs $5.69 in Monmouth, IL ($5.69 across 1 restaurants). McDonald's here is not enough restaurants to compare.
A Burger King Whopper typically costs $6.49 in Monmouth, IL ($6.49 across 1 restaurants). Burger King here is not enough restaurants to compare.
A Taco Bell Crunchwrap Supreme typically costs $6.69 in Monmouth, IL ($6.69 across 1 restaurants). Taco Bell here is not enough restaurants to compare.
A Arby's Classic Roast Beef typically costs $5.49 in Monmouth, IL ($5.49 across 1 restaurants). Arby's here is not enough restaurants to compare.
A Dairy Queen OREO Blizzard typically costs $5.69 in Monmouth, IL ($5.69 across 1 restaurants). Dairy Queen here is not enough restaurants to compare.
As of 2026-10-05, a Big Mac costs $5.69 at 1 McDonald's restaurants in Monmouth, IL, typically $5.69.
How much is a Burger King Whopper in Monmouth, IL?
As of 2026-10-05, a Whopper costs $6.49 at 1 Burger King restaurants in Monmouth, IL, typically $6.49.
How much is a Taco Bell Crunchwrap Supreme in Monmouth, IL?
As of 2026-10-05, a Crunchwrap Supreme costs $6.69 at 1 Taco Bell restaurants in Monmouth, IL, typically $6.69.
How much is a Arby's Classic Roast Beef in Monmouth, IL?
As of 2026-10-05, a Classic Roast Beef costs $5.49 at 1 Arby's restaurants in Monmouth, IL, typically $5.49.
How much is a Dairy Queen OREO Blizzard in Monmouth, IL?
As of 2026-10-05, a OREO Blizzard costs $5.69 at 1 Dairy Queen restaurants in Monmouth, IL, typically $5.69.
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/monmouth), prices checked 2026-10-05. You are welcome to quote any figure on this page.