A McDonald's Big Mac typically costs $6.49 in Round Lake Beach, IL ($6.49 across 1 restaurants). McDonald's here is not enough restaurants to compare.
A Burger King Whopper typically costs $6.69 in Round Lake Beach, IL ($6.69 across 1 restaurants). Burger King here is not enough restaurants to compare.
A Wendy's Dave's Single typically costs $5.79 in Round Lake Beach, IL ($5.79 across 1 restaurants). Wendy's here is not enough restaurants to compare.
A Taco Bell Crunchwrap Supreme typically costs $6.59 in Round Lake Beach, IL ($6.59 across 1 restaurants). Taco Bell here is not enough restaurants to compare.
A Popeyes Classic Chicken Sandwich typically costs $4.99 in Round Lake Beach, IL ($4.99 across 1 restaurants). Popeyes here is not enough restaurants to compare.
How much is a McDonald's Big Mac in Round Lake Beach, IL?
As of 2026-09-30, a Big Mac costs $6.49 at 1 McDonald's restaurants in Round Lake Beach, IL, typically $6.49.
How much is a Burger King Whopper in Round Lake Beach, IL?
As of 2026-09-30, a Whopper costs $6.69 at 1 Burger King restaurants in Round Lake Beach, IL, typically $6.69.
How much is a Wendy's Dave's Single in Round Lake Beach, IL?
As of 2026-09-30, a Dave's Single costs $5.79 at 1 Wendy's restaurants in Round Lake Beach, IL, typically $5.79.
How much is a Taco Bell Crunchwrap Supreme in Round Lake Beach, IL?
As of 2026-09-30, a Crunchwrap Supreme costs $6.59 at 1 Taco Bell restaurants in Round Lake Beach, IL, typically $6.59.
How much is a Popeyes Classic Chicken Sandwich in Round Lake Beach, IL?
As of 2026-09-30, a Classic Chicken Sandwich costs $4.99 at 1 Popeyes restaurants in Round Lake Beach, IL, typically $4.99.
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/round-lake-beach), prices checked 2026-09-30. You are welcome to quote any figure on this page.