Businesses in Port Isabel

At a glance

As of August 2026, business.wiki lists 465 businesses in Port Isabel. 89% publish a phone number and 74% have a website, spread across 115 postcode districts. The city's most common business type is restaurant (51 listed).

By postcode district: 78578 (241)·78578-2411 (9)·78578-4505 (9)·78578-4103 (8)·78578-2407 (7)·78578-4501 (7)·78578-2406 (5)·78578-2423 (5)·78578-2428 (4)·78578-3706 (4)

Categories in Port Isabel

Featured in Port Isabel

• NAPA Auto PartsVehicle Parts StoreTX
• StripesConvenience StoreTX
• Dollar TreeDiscount StoreTX
• T-MobileElectronics StoreTX
• Wells Fargo BankAtmTX
• H&R BlockFinancial ServiceTX
• Jackson Hewitt Tax ServiceFinancial ServiceTX
• United States Postal ServiceShipping Or Delivery ServiceTX
• Elements Aqua Salon & Med SpaWellness ServiceTX
• Walmart PharmacyPharmacy And Drug StoreTX
• Derry Elementary SchoolElementary SchoolTX
• 7-ElevenConvenience StoreTX
• 7-ElevenConvenience StoreTX
• Gabriel Auto TechnicianAutomotive ServiceTX
• IBC BankBank Or Credit UnionTX
• NAPA Auto PartsVehicle Parts StoreTX
• Southpoint MarinaMarinaTX
• Church's Texas ChickenFast Food RestaurantTX
• The Lighthouse Boutique HotelHotelTX
• Cantu's Auto Repair and WreckerVehicle ServiceTX
• Hopper Haus Bar and GrillRestaurantTX
• Port Isabel Lighthouse State Historic SiteLighthouseTX
• Joe's Oyster BarRestaurantTX
• Los Tortugo's Seafood MarketRestaurantTX