Few holidays show up in Instacart orders quite like the Fourth of July. Fire up the grill, open that bag of chips, and pack the cooler because Independence Day is summer at its peak, filled with plenty of food and festive traditions.
Instacart looked at what Americans in Alabama buy across thousands of grocery categories and the result is a primo backyard cookout shopping list, written in data.
No Independence Day cookout is complete without chips, hot dogs, and corn — and the data backs it up.
But what else is a must-have for an epic backyard BBQ cookout? Here are the top 10 categories that hit their biggest day of the year on July 4. Each is ranked by its share of that day's total orders, with the percentage showing how much busier that day was compared to normal.
Trending items in Alabama
- Canned Baked Beans: +39.9% vs national
- Hamburger Buns: +15.7% vs national
- Hot Dog Buns: +14.2% vs national
- Hot Dogs: +10.6% vs national
- Potato Chips: +22.8% vs national
Downtrending items in Alabama
- Green Limes: -52.6% vs national
- Popsicles: -12.3% vs national
- Roma Tomatoes: -56.0% vs national
- Sweet Corn: -37.9% vs national
- Watermelons: -18.1% vs national
Favorites aren't loved equally everywhere. For each category, the interactive map shows how a state's item share during Fourth of July week (June 30-July 6) compares to the national average — orange states over-index, green states trail the nation. A few standouts worth knowing:
Not everyone agrees about what should go on their hot dog or hamburger, but most will agree about what they go in: buns. And since hot dog and hamburger buns both rank among July 4th's Top 10 categories, we can deduce which grillables people are making just by looking at what buns they're buying — an easy way to get the full picture.
The map shows whether it was hot dog or hamburger buns that took the lead in each state during Fourth of July week.
Turns out, the country splits almost perfectly down the middle: hot dog buns ruled in 25 states and Washington D.C., while hamburger buns also took 25 states.
Hot dogs rule the Northeast corridor, including New Jersey, New York, Maryland, and D.C. plus big states like California, Texas, and Illinois. It makes sense, given that New York has been selling hot dogs from Coney Island since 1871 and Chicago will tell you they perfected the style. Some traditions become permanent parts of the culture.
Hamburgers own the West and Plains, where Alaska, Montana and Idaho lean "burger" hardest. Out there, the grill has always been more about the patty.
Ask who sells the most potato chips and Lay's wins almost everywhere.
Chip lovers have strong brand loyalties, so Instacart mapped out which brand stands out in each state by finding where local market share most exceeds national share.
The regional loyalties really show:
Plus one-state icons like:
Ask anyone what the perfect ending to a Fourth of July cookout looks like. Chances are, it involves a campfire and some marshmallows.
Instacart tracked orders containing all three s'mores ingredients (graham crackers, marshmallows, and a chocolate bar) across 2025. The share of orders for s'mores bumps along all year, then erupts right at Independence Day, peaking July 4 at nearly 550% above the yearly average.
When it comes to the chocolate bar on the s'mores, America is not experimenting. Of the orders during the July 4 week, 95% included Hershey's. Some childhood loyalties never waver.
July 4 is the undisputed champion of s'mores season, but Memorial Day (+329% above the yearly average) and Labor Day (+219% above the yearly average) make a strong case that s'mores are a summer-long weekend staple.
From hot dogs and hamburgers to chips and s'mores, the data makes one thing clear: When Americans celebrate the Fourth of July, it's a tasty affair.
This story was produced by Instacart and reviewed and distributed by Stacker.
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