Fast food prices in Irmo, SC
Irmo, SC is the 12th cheapest of 28 South Carolina cities we track for fast food (Drive Thru Index 96, 4% below the national typical price).
10 restaurants, prices as of . See Irmo on the map
Key findings
- A McDonald's Big Mac typically costs $5.74 in Irmo, SC ($5.69 to $5.79 across 2 restaurants). McDonald's here is 13% below its typical price in the US.
- A Burger King Whopper typically costs $6.99 in Irmo, SC ($6.99 across 2 restaurants). Burger King here is 7% above its typical price in the US.
- A Wendy's Dave's Single typically costs $5.39 in Irmo, SC ($5.39 across 1 restaurants). Wendy's here is not enough restaurants to compare.
- A Taco Bell Crunchwrap Supreme typically costs $5.69 in Irmo, SC ($5.69 across 2 restaurants). Taco Bell here is 7% below its typical price in the US.
- A KFC Chicken Sandwich typically costs $5.99 in Irmo, SC ($5.99 across 1 restaurants). KFC here is not enough restaurants to compare.
- A Popeyes Classic Chicken Sandwich typically costs $5.49 in Irmo, SC ($5.49 across 1 restaurants). Popeyes here is not enough restaurants to compare.
- A Chick-fil-A Chicken Sandwich typically costs $4.99 in Irmo, SC ($4.99 across 1 restaurants). Chick-fil-A here is not enough restaurants to compare.
Every brand in Irmo
| Brand | Restaurants | Typical price | Range | Index | Cheapest restaurant |
|---|---|---|---|---|---|
| McDonald's | 2 | Big Mac: $5.74 | $5.69 to $5.79 | 87 | 1001 Dutch Fork Road |
| Burger King | 2 | Whopper: $6.99 | $6.99 to $6.99 | 107 | 7703 Broad River Road |
| Wendy's | 1 | Dave's Single: $5.39 | $5.39 to $5.39 | — | — |
| Taco Bell | 2 | Crunchwrap Supreme: $5.69 | $5.69 to $5.69 | 93 | 1172 Dutch Fork Rd |
| KFC | 1 | Chicken Sandwich: $5.99 | $5.99 to $5.99 | — | — |
| Popeyes | 1 | Classic Chicken Sandwich: $5.49 | $5.49 to $5.49 | — | — |
| Chick-fil-A | 1 | Chicken Sandwich: $4.99 | $4.99 to $4.99 | — | — |
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 | 1001 Dutch Fork Road $5.79 Big Mac | 1001 Dutch Fork Road $5.79 Big Mac | 0% |
| Burger King | 7703 Broad River Road $6.99 Whopper | 7703 Broad River Road $6.99 Whopper | 0% |
| Taco Bell | 1172 Dutch Fork Rd $5.69 Crunchwrap Supreme | 1172 Dutch Fork Rd $5.69 Crunchwrap Supreme | 0% |
Every restaurant in Irmo, SC
Each restaurant links to its full menu with prices.
McDonald's
| Restaurant | Big Mac | Basket index | Price level (US) |
|---|---|---|---|
| 7417 Saint Andrews Rd | $5.69 | 87 | $$$$$ |
| 1001 Dutch Fork Road | $5.79 | 87 | $$$$$ |
Burger King
| Restaurant | Whopper | Basket index | Price level (US) |
|---|---|---|---|
| 7703 Broad River Road | $6.99 | 106 | $$$$$ |
| 11048 Broad River Rd | $6.99 | 106 | $$$$$ |
Wendy's
| Restaurant | Dave's Single | Basket index | Price level (US) |
|---|---|---|---|
| 10601 Broad River Rd | $5.39 | 89 | $$$$$ |
Taco Bell
| Restaurant | Crunchwrap Supreme | Basket index | Price level (US) |
|---|---|---|---|
| 1172 Dutch Fork Rd | $5.69 | 93 | $$$$$ |
| 1192 Lake Murray Blvd | $5.69 | 93 | $$$$$ |
KFC
| Restaurant | Chicken Sandwich | Basket index | Price level (US) |
|---|---|---|---|
| 7467 St. Andrews Rd. | $5.99 | 100 | $$$$$ |
Popeyes
| Restaurant | Classic Chicken Sandwich | Basket index | Price level (US) |
|---|---|---|---|
| 1160 Dutch Fork Road | $5.49 | 92 | $$$$$ |
Chick-fil-A
| Restaurant | Chicken Sandwich | Basket index | Price level (US) |
|---|---|---|---|
| 1007 Dutch Fork Rd | $4.99 | 95 | $$$$$ |
Nearby in South Carolina
- Columbia
- Greenville
- Myrtle Beach
- Florence
- Spartanburg
- Lexington
- Anderson
- Rock Hill
- Summerville
- Sumter
- Charleston
- North Charleston
Questions people ask
- How much is a McDonald's Big Mac in Irmo, SC?
- As of 2026-09-30, a Big Mac costs $5.69 to $5.79 at 2 McDonald's restaurants in Irmo, SC, typically $5.74.
- How much is a Burger King Whopper in Irmo, SC?
- As of 2026-09-30, a Whopper costs $6.99 at 2 Burger King restaurants in Irmo, SC, typically $6.99.
- How much is a Wendy's Dave's Single in Irmo, SC?
- As of 2026-09-30, a Dave's Single costs $5.39 at 1 Wendy's restaurants in Irmo, SC, typically $5.39.
- How much is a Taco Bell Crunchwrap Supreme in Irmo, SC?
- As of 2026-09-30, a Crunchwrap Supreme costs $5.69 at 2 Taco Bell restaurants in Irmo, SC, typically $5.69.
- How much is a KFC Chicken Sandwich in Irmo, SC?
- As of 2026-09-30, a Chicken Sandwich costs $5.99 at 1 KFC restaurants in Irmo, SC, typically $5.99.
- How much is a Popeyes Classic Chicken Sandwich in Irmo, SC?
- As of 2026-09-30, a Classic Chicken Sandwich costs $5.49 at 1 Popeyes restaurants in Irmo, SC, typically $5.49.
- How much is a Chick-fil-A Chicken Sandwich in Irmo, SC?
- As of 2026-09-30, a Chicken Sandwich costs $4.99 at 1 Chick-fil-A restaurants in Irmo, SC, 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/south-carolina/irmo), prices checked 2026-09-30. You are welcome to quote any figure on this page.