Fast food prices in Petaluma, CA
Prices at 6 fast food restaurants in Petaluma, CA.
6 restaurants, prices as of . See Petaluma on the map
Key findings
- A McDonald's Big Mac typically costs $7.49 in Petaluma, CA ($7.49 across 2 restaurants). McDonald's here is 21% above its typical price in the US.
- A Burger King Whopper typically costs $7.59 in Petaluma, CA ($7.59 across 1 restaurants). Burger King here is not enough restaurants to compare.
- A Wendy's Dave's Single typically costs $6.99 in Petaluma, CA ($6.99 across 1 restaurants). Wendy's here is not enough restaurants to compare.
- A Taco Bell Crunchwrap Supreme typically costs $6.49 in Petaluma, CA ($6.49 across 1 restaurants). Taco Bell here is not enough restaurants to compare.
- A Chick-fil-A Chicken Sandwich typically costs $6.49 in Petaluma, CA ($6.49 across 1 restaurants). Chick-fil-A here is not enough restaurants to compare.
Every brand in Petaluma
| Brand | Restaurants | Typical price | Range | Index | Cheapest restaurant |
|---|---|---|---|---|---|
| McDonald's | 2 | Big Mac: $7.49 | $7.49 to $7.49 | 121 | 981 Lakeville Hwy |
| Burger King | 1 | Whopper: $7.59 | $7.59 to $7.59 | — | — |
| Wendy's | 1 | Dave's Single: $6.99 | $6.99 to $6.99 | — | — |
| Taco Bell | 1 | Crunchwrap Supreme: $6.49 | $6.49 to $6.49 | — | — |
| Chick-fil-A | 1 | Chicken Sandwich: $6.49 | $6.49 to $6.49 | — | — |
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 | 981 Lakeville Hwy $7.49 Big Mac | 103 Mcdowell Blvd $7.49 Big Mac | 2% |
Every restaurant in Petaluma, CA
Each restaurant links to its full menu with prices.
McDonald's
| Restaurant | Big Mac | Basket index | Price level (US) |
|---|---|---|---|
| 981 Lakeville Hwy | $7.49 | 120 | $$$$$ |
| 103 Mcdowell Blvd | $7.49 | 122 | $$$$$ |
Burger King
| Restaurant | Whopper | Basket index | Price level (US) |
|---|---|---|---|
| 5304 Old Redwood Highway | $7.59 | 118 | $$$$$ |
Wendy's
| Restaurant | Dave's Single | Basket index | Price level (US) |
|---|---|---|---|
| 500 E Washington St | $6.99 | 110 | $$$$$ |
Taco Bell
| Restaurant | Crunchwrap Supreme | Basket index | Price level (US) |
|---|---|---|---|
| 406 East Washington Street | $6.49 | 100 | $$$$$ |
Chick-fil-A
| Restaurant | Chicken Sandwich | Basket index | Price level (US) |
|---|---|---|---|
| 5012 Petaluma Blvd N | $6.49 | 124 | $$$$$ |
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 McDonald's Big Mac in Petaluma, CA?
- As of 2026-09-30, a Big Mac costs $7.49 at 2 McDonald's restaurants in Petaluma, CA, typically $7.49.
- How much is a Burger King Whopper in Petaluma, CA?
- As of 2026-09-30, a Whopper costs $7.59 at 1 Burger King restaurants in Petaluma, CA, typically $7.59.
- How much is a Wendy's Dave's Single in Petaluma, CA?
- As of 2026-09-30, a Dave's Single costs $6.99 at 1 Wendy's restaurants in Petaluma, CA, typically $6.99.
- How much is a Taco Bell Crunchwrap Supreme in Petaluma, CA?
- As of 2026-09-30, a Crunchwrap Supreme costs $6.49 at 1 Taco Bell restaurants in Petaluma, CA, typically $6.49.
- How much is a Chick-fil-A Chicken Sandwich in Petaluma, CA?
- As of 2026-09-30, a Chicken Sandwich costs $6.49 at 1 Chick-fil-A restaurants in Petaluma, CA, typically $6.49.
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/petaluma), prices checked 2026-09-30. You are welcome to quote any figure on this page.