Grocery Store in Marathon FL – When you’re visiting or living in the beautiful Florida Keys, access to quality groceries becomes essential. Whether you’re preparing a beach picnic, stocking your vacation rental, or just grabbing something quick, finding a reliable grocery store in Marathon FL can make all the difference. Thankfully, Marathon offers a variety of options to suit every need, from top-rated supermarkets and organic food stores to 24-hour convenience stops.
In this guide, we’ll explore the best grocery shopping destinations in Marathon, Florida. From trusted chains to locally loved markets, you’ll discover where to go for fresh produce, daily essentials, and specialty items. No matter your preference, there’s a supermarket in Marathon FL that fits your lifestyle.
Grocery Store in Marathon FL
Top Rated Grocery Stores in Marathon FL
These top-rated locations are known for their great selection, excellent customer service, and clean, well-organized spaces. They’re favorites among both locals and visitors.
1. Publix Super Market at Marathon
Publix is a household name across Florida, and the Marathon location lives up to the brand’s reputation. This store offers a wide variety of fresh produce, meats, seafood, baked goods, and pantry staples. Shoppers love the well-maintained aisles and helpful staff. The deli section is particularly popular, offering made-to-order subs and prepackaged meals perfect for a day out on the water. If you’re looking for a dependable grocery store in Marathon FL, Publix is a go-to option.
Address: 5407 Overseas Hwy, Marathon, FL 33050, United States
Opening Hours:
Monday: 7.00 am-10.00 pm
Tuesday: 7.00 am-10.00 pm
Wednesday: 7.00 am-10.00 pm
Thursday: 7.00 am-10.00 pm
Friday: 7.00 am-10.00 pm
Saturday: 7.00 am-10.00 pm
Sunday: 7.00 am-10.00 pm
Phone Number: +1 305-289-2920
Website: http://publix.com
Google Maps: https://maps.app.goo.gl/8dEhoUmVnXsZyZ1g7
2. Winn-Dixie
Another major player in the local grocery scene, Winn-Dixie offers competitive prices and frequent promotions. The store layout is intuitive, making it easy to find both national brands and local favorites. In addition to groceries, Winn-Dixie has a pharmacy and floral department. For those who appreciate loyalty programs and digital coupons, this supermarket in Marathon FL makes saving simple and rewarding.
Address: 5585 Overseas Hwy, Marathon, FL 33050, United States (Located in: Marathon S.C.)
Opening Hours:
Monday: 7.00 am-11.00 pm
Tuesday: 7.00 am-11.00 pm
Wednesday: 7.00 am-11.00 pm
Thursday: 7.00 am-11.00 pm
Friday: 7.00 am-11.00 pm
Saturday: 7.00 am-11.00 pm
Sunday: 7.00 am-11.00 pm
Phone Number: +1 305-743-3636
Website: http://winndixie.com
Google Maps: https://maps.app.goo.gl/rGun27wan59KrQWq8
3. Grassy Key Land and Sea Market
A hidden gem for many, Grassy Key Land and Sea Market specializes in fresh local seafood and meats. This boutique-style market also offers unique pantry items, spices, and sauces, ideal for food enthusiasts. If you prefer to cook with high-quality ingredients or enjoy discovering something new, this is the place to shop. It’s one of the most unique grocery stores in Marathon FL, perfect for those who value quality over quantity.
Address: 58152 Overseas Hwy, Marathon, FL 33050, United States
Opening Hours:
Monday: 6.00 am-7.00 pm
Tuesday: 6.00 am-7.00 pm
Wednesday: 6.00 am-7.00 pm
Thursday: 6.00 am-7.00 pm
Friday: 6.00 am-7.00 pm
Saturday: 6.00 am-7.00 pm
Sunday: 6.00 am-6.00 pm
Phone Number: +1 305-743-2445
Website: http://grassykeylandandseamarket.com
Google Maps: https://maps.app.goo.gl/uAjXWXjeXCKBtfin9
4. Grassy Key Marina Grocery
Located near the marina, this small grocery spot is perfect for boaters and visitors staying nearby. While the selection is more limited compared to larger stores, it offers the basics: snacks, beverages, frozen goods, and some fresh items. The convenience and location make it a popular quick-stop option for anyone heading out on the water.
Address: 59073 Overseas Hwy, Marathon, FL 33050, United States
Opening Hours:
Monday: 7.00 am-8.00 pm
Tuesday: 7.00 am-8.00 pm
Wednesday: 7.00 am-8.00 pm
Thursday: 7.00 am-8.00 pm
Friday: 7.00 am-8.00 pm
Saturday: 7.00 am-8.00 pm
Sunday: 7.00 am-8.00 pm
Phone Number: +1 305-922-2665
Website: http://grassykeymarinaflorida.com
Google Maps: https://maps.app.goo.gl/jPZ8jrJxY5dukY9q8
Grocery Stores in Marathon FL Open 24 Hours
For those late-night cravings or early morning coffee runs, Marathon has a few reliable 24-hour grocery and convenience stores that have you covered.
1. Tom Thumb Food Stores – 2565 Overseas Hwy
This Tom Thumb location is known for its convenient location and quick service. Though smaller than a full grocery store, it stocks a surprising range of essentials, from milk and eggs to snacks, drinks, and household goods. Whether you’re on your way home or heading out early, this spot is open when you need it most.
Address: 2565 Overseas Hwy, Marathon, FL 33050, United States
Opening Hours:
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours
Phone Number: +1 305-743-4592
Website: http://mytomthumb.com
Google Maps: https://maps.app.goo.gl/soSKn81n3FYv9XXE9
2. Tom Thumb Food Stores – 5515 Overseas Hwy
The second Tom Thumb store in Marathon FL is similarly stocked and offers round-the-clock service. It’s clean, well-lit, and a lifesaver for emergency grocery needs. Locals often stop here for coffee, breakfast items, or late-night snacks. While it’s not a full-scale supermarket in Marathon Florida, its accessibility and selection make it a convenient option.
Address: 5515 Overseas Hwy, Marathon, FL 33050, United States
Opening Hours:
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours
Phone Number: +1 305-289-1180
Website: http://mytomthumb.com
Google Maps: https://maps.app.goo.gl/xwbJiaszgkLLg1Uv9
3. Circle K – 13100 Overseas Hwy
This Circle K location provides 24-hour service and a dependable range of quick-pick grocery items. It’s more of a convenience store than a supermarket, but ideal for those on the go. You’ll find cold drinks, snacks, frozen meals, and a few fresh options. Its central location makes it easy to access any time of day or night.
Address: 13100 Overseas Hwy, Marathon, FL 33050, United States
Opening Hours:
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours
Phone Number: +1 305-743-5414
Website: http://circlek.com
Google Maps: https://maps.app.goo.gl/RHFQL78qMGKimm116
4. Circle K – 11140 Overseas Hwy
Another convenient Circle K store, this one offers a similar product lineup and quick service. Whether you’re refueling your car or grabbing essentials, it’s a reliable place to stop. With friendly staff and consistent inventory, it’s a useful part of the grocery scene in Marathon FL.
Address: 11140 Overseas Hwy, Marathon, FL 33050, United States
Opening Hours:
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours
Phone Number: +1 305-289-2151
Website: http://circlek.com
Google Maps: https://maps.app.goo.gl/B17Jks3UztaVcuNP6
5. Dion’s Quik Chik
Dion’s offers a blend of fast food and convenience store groceries. Known for its fried chicken, this spot also has a selection of packaged foods, snacks, drinks, and a few household essentials. Open 24 hours, Dion’s is ideal if you’re craving a quick bite and need to pick up a few basic items on the side.
Address: 1415 Overseas Hwy, Marathon, FL 33050, United States
Opening Hours:
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours
Phone Number: +1 305-395-7899
Website: http://dionsquikchik.com
Google Maps: https://maps.app.goo.gl/APPzxbiUkKGbmnmB8
Natural Goods and Organic Grocery Store in Marathon FL
If you’re mindful about healthy eating or seeking plant-based, organic, or non-GMO items, Marathon has something for you too.
1. Food For Thought
This specialty store focuses on natural and organic groceries, including fresh produce, health supplements, gluten-free products, and eco-friendly household items. It’s the top choice for shoppers with dietary restrictions or those who follow a clean-eating lifestyle. The knowledgeable staff can help you find specific products, and the calming atmosphere makes for a pleasant shopping experience. Food For Thought truly sets itself apart among grocery stores in Marathon FL by prioritizing wellness and sustainability.
Address: 5800 Overseas Hwy STE 23, Marathon, FL 33050, United States (Located in: Gulfside Village)
Opening Hours:
Monday: 8.30 am-5.30 pm
Tuesday: 8.30 am-5.30 pm
Wednesday: 8.30 am-5.30 pm
Thursday: 8.30 am-5.30 pm
Friday: 8.30 am-5.30 pm
Saturday: 8.30 am-5.30 pm
Sunday: Closed
Phone Number: +1 305-743-3297
Website: http://foodforthoughtflkeys.com
Google Maps: https://maps.app.goo.gl/EaVkTb2Kw1opwgrn6
Finding the Right Grocery Store in Marathon FL
With so many options to choose from, your ideal grocery store in Marathon FL depends on your specific needs. Publix and Winn-Dixie are perfect for full weekly shopping trips, offering everything from fresh produce to pharmacy services. If you’re looking for gourmet ingredients or local seafood, Grassy Key Land and Sea Market delivers. For those in a hurry or shopping at odd hours, Circle K and Tom Thumb are always open and ready to serve. And for clean eating or organic lifestyles, Food For Thought provides a carefully curated selection of healthy products.
Whatever your grocery preferences may be, Marathon FL offers a mix of traditional, convenient, and health-focused stores. Whether you’re a local resident or just in town for a few days, you’ll have no trouble finding a store that matches your schedule, taste, and values.