Fast food prices in Walnut Creek, CA
Walnut Creek, CA is the 159th cheapest of 159 California cities we track for fast food (Drive Thru Index 126, 26% above the national typical price).
5 restaurants, prices as of . See Walnut Creek on the map
Key findings
- A Burger King Whopper typically costs $7.74 in Walnut Creek, CA ($7.59 to $7.89 across 2 restaurants). Burger King here is 27% above its typical price in the US.
- A Taco Bell Crunchwrap Supreme typically costs $6.99 in Walnut Creek, CA ($6.99 across 1 restaurants). Taco Bell here is not enough restaurants to compare.
- A Chick-fil-A Chicken Sandwich typically costs $6.54 in Walnut Creek, CA ($6.49 to $6.59 across 2 restaurants). Chick-fil-A here is 25% above its typical price in the US.
Every brand in Walnut Creek
| Brand | Restaurants | Typical price | Range | Index | Cheapest restaurant |
|---|---|---|---|---|---|
| Burger King | 2 | Whopper: $7.74 | $7.59 to $7.89 | 127 | 1799 North Broadway |
| Taco Bell | 1 | Crunchwrap Supreme: $6.99 | $6.99 to $6.99 | — | — |
| Chick-fil-A | 2 | Chicken Sandwich: $6.54 | $6.49 to $6.59 | 125 | 2290 Oak Grove Rd |
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 |
|---|---|---|---|
| Burger King | 1799 North Broadway $7.59 Whopper | 2855 North Main Street $7.89 Whopper | 9% |
| Chick-fil-A | 2290 Oak Grove Rd $6.49 Chicken Sandwich | 2750 N Main St $6.59 Chicken Sandwich | 1% |
Every restaurant in Walnut Creek, CA
Each restaurant links to its full menu with prices.
Burger King
| Restaurant | Whopper | Basket index | Price level (US) |
|---|---|---|---|
| 1799 North Broadway | $7.59 | 121 | $$$$$ |
| 2855 North Main Street | $7.89 | 132 | $$$$$ |
Taco Bell
| Restaurant | Crunchwrap Supreme | Basket index | Price level (US) |
|---|---|---|---|
| 2400 N. Main St. | $6.99 | 107 | $$$$$ |
Chick-fil-A
| Restaurant | Chicken Sandwich | Basket index | Price level (US) |
|---|---|---|---|
| 2290 Oak Grove Rd | $6.49 | 124 | $$$$$ |
| 2750 N Main St | $6.59 | 126 | $$$$$ |
Nearby in California
- Los Angeles
- San Diego
- Sacramento
- San Jose
- Bakersfield
- Fresno
- Stockton
- Modesto
- Long Beach
- Riverside
- Anaheim
- Santa Ana
Questions people ask
- How much is a Burger King Whopper in Walnut Creek, CA?
- As of 2026-09-30, a Whopper costs $7.59 to $7.89 at 2 Burger King restaurants in Walnut Creek, CA, typically $7.74.
- How much is a Taco Bell Crunchwrap Supreme in Walnut Creek, CA?
- As of 2026-09-30, a Crunchwrap Supreme costs $6.99 at 1 Taco Bell restaurants in Walnut Creek, CA, typically $6.99.
- How much is a Chick-fil-A Chicken Sandwich in Walnut Creek, CA?
- As of 2026-09-30, a Chicken Sandwich costs $6.49 to $6.59 at 2 Chick-fil-A restaurants in Walnut Creek, CA, typically $6.54.
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/california/walnut-creek), prices checked 2026-09-30. You are welcome to quote any figure on this page.