Located in Wilmington Delaware, the Triangle Neighborhood is a community of city homes built in the 1920's. The area is known for its beautifully landscaped gardens, proximity to the city, and friendly neighbors, making it one of Wilmington's most desirable neighborhoods to live in. The Triangle Neighborhood Association (TNA) works actively to preserve the character and beauty of the neighborhood and to provide a sense of community and tradition to its residents. As a committed neighborhood association, the TNA routinely sponsors a variety of neighborhood beautification projects and social events. Please explore our website and welcome to the neighborhood that people of various ethnicity, backgrounds, ages, and incomes call home.