Potbelly Diet Coke price
A Potbelly Diet Coke costs $3.39 to $3.79 across 30 US Potbelly restaurants, typically $3.49.
Pickup prices at every Potbelly as of .
Key findings
- A Potbelly Diet Coke costs $3.39 to $3.79 across 30 US Potbelly restaurants, typically $3.49.
- The cheapest Potbelly Diet Coke in the US is $3.39 at 4999 Old Orchard Center, Skokie, IL.
- Among cities with at least 3 Potbelly restaurants, Chicago, IL has the cheapest Potbelly Diet Coke, typically $3.59.
Diet Coke price by state, cheapest first
| Rank | State | Typical | Range | Index | Restaurants |
|---|---|---|---|---|---|
| 1 | Michigan | $3.39 | $3.39 to $3.49 | 97 | 2 |
| 2 | Wisconsin | $3.39 | $3.39 to $3.39 | 97 | 1 |
| 3 | Illinois | $3.49 | $3.39 to $3.59 | 100 | 20 |
| 4 | Virginia | $3.49 | $3.49 to $3.59 | 100 | 2 |
| 5 | Maryland | $3.49 | $3.49 to $3.59 | 100 | 2 |
| 6 | Washington DC | $3.59 | $3.59 to $3.79 | 103 | 3 |
Cheapest cities for a Diet Coke
| City | Typical | Range | Restaurants |
|---|---|---|---|
| Chicago, IL | $3.59 | $3.59 to $3.59 | 10 |
| Washington, DC | $3.59 | $3.59 to $3.79 | 3 |
Cheapest Potbelly restaurants for a Diet Coke
| Restaurant | Where | Price |
|---|---|---|
| 4999 Old Orchard Center | Skokie, IL | $3.39 |
| 300 S State Street | Ann Arbor, MI | $3.39 |
| 2830 S Highland Avenue Ste A | Lombard, IL | $3.39 |
| 564 State Street | Madison, WI | $3.39 |
| 630 Davis Street | Evanston, IL | $3.49 |
Priciest Potbelly restaurants for a Diet Coke
| Restaurant | Where | Price |
|---|---|---|
| 555 12th Street NW | Washington, DC | $3.79 |
| 2264 N Lincoln Avenue | Chicago, IL | $3.59 |
| 303 W Madison Street | Chicago, IL | $3.59 |
| 190 N State Street | Chicago, IL | $3.59 |
| 1422 W Webster Avenue | Chicago, IL | $3.59 |
More Potbelly menu prices
- Pork BBQ Mac Bowl
- Pork BBQ Mac Cup
- 25 oz. Bottled Water
- Zapp's Hot Pepper Chips
- San Pellegrino
- Arizona Tea
- Powerade Mountain Berry Blast
- Gold Peak Green Tea
- Gold Peak Sweet Tea
- San Pellegrino Blood Orange
- IBC Root Beer
- IBC Cream Soda
- 16 oz. Bottled Water
- Sprite
- Diet Coke
- Coke
- Southwest Avo Chicken Wrap
- Chicken Bacon Ranch Wrap
- A Wreck Salad Half
- A Wreck Salad Whole
- Chicken Salad Salad Half
- Chicken Salad Salad Whole
- Powerhouse Salad Whole
- Powerhouse Salad Half
- Apple Walnut Salad Half
- Apple Walnut Salad Whole
- Farmhouse Salad Half
- Farmhouse Salad Whole
- Prime Rib Steak Skinny
- Prime Rib Steak Original
- Prime Rib Steak BIG
- Pick Your Pair Skinny Sandwich + Salad Prime Rib Steak
- Pick Your Pair Skinny Sandwich + Salad Sweet Heat Pork BBQ
- Pick Your Pair Skinny Sandwich + Salad Grilled Cheese
- Pick Your Pair Skinny Sandwich + Salad Cubano
- Pick Your Pair Skinny Sandwich + Salad Chicken Salad
- Pick Your Pair Skinny Sandwich + Salad Tuna Salad
- Pick Your Pair Skinny Sandwich + Salad Grilled Chicken
- Pick Your Pair Skinny Sandwich + Salad Smoked Ham
- Pick Your Pair Skinny Sandwich + Salad Turkey Breast
- Pick Your Pair Skinny Sandwich + Salad Mama's Meatball
- Pick Your Pair Skinny Sandwich + Salad BLTA
- Pick Your Pair Skinny Sandwich + Salad Mediterranean
- Pick Your Pair Skinny Sandwich + Salad Pizza Melt
- Pick Your Pair Skinny Sandwich + Salad Veggie Melt
- Pick Your Pair Skinny Sandwich + Salad Chicken Club
- Pick Your Pair Skinny Sandwich + Salad Avo Turkey
- Pick Your Pair Skinny Sandwich + Salad Italian
- Pick Your Pair Skinny Sandwich + Salad A Wreck
- Pick Your Pair Salad + Soup Chili Mac
- Pick Your Pair Salad + Soup Loaded Baked Potato Soup
- Pick Your Pair Salad + Soup Garden Vegetable Soup
- Pick Your Pair Salad + Soup Broccoli Cheddar Soup
- Pick Your Pair Salad + Soup Chili
- Pick Your Pair Salad + Soup Chicken Pot Pie Soup
- Pick Your Pair Salad + Soup Mac & Cheese
- Pick Your Pair Skinny Sandwich + Soup Prime Rib Steak
- Pick Your Pair Skinny Sandwich + Soup Sweet Heat Pork BBQ
- Pick Your Pair Skinny Sandwich + Soup Grilled Cheese
- Pick Your Pair Skinny Sandwich + Soup Cubano
Questions people ask
- How much is a Potbelly Diet Coke?
- As of 2026-10-05: A Potbelly Diet Coke costs $3.39 to $3.79 across 30 US Potbelly restaurants, typically $3.49.
- Where is the cheapest Potbelly Diet Coke?
- The cheapest Potbelly Diet Coke in the US is $3.39 at 4999 Old Orchard Center, Skokie, IL. (Drive Thru Index, 2026-10-05).
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/items/potbelly/diet-coke), prices checked 2026-10-05. You are welcome to quote any figure on this page.