Mandeville, LA

ZIP code 70448 encompasses the city of Mandeville, Louisiana. This picturesque area is home to Lake Pontchartrain, Mandeville Trailhead, and Fontainebleau State Park. The zip code also includes notable neighborhoods, such as Beau Chene and Chinchuba. Residents and visitors alike enjoy the charming downtown area with its shops, restaurants, and live music venues.