Southside, St. Thomas, developed significantly as an extension of Charlotte Amalie, initially as a residential area for workers supporting the port and commercial activities of the capital.

The geography of Southside is characterized by its proximity to the Charlotte Amalie harbor, featuring a mix of sloping hillsides and flatter coastal areas well-suited for residential and commercial development.

Southside's population has experienced fluctuations, growing steadily with the expansion of tourism and service industries but also facing challenges due to emigration and economic shifts.

The economy of Southside is heavily reliant on tourism, retail, and service industries, catering to both cruise ship passengers and long-stay visitors drawn to St. Thomas.

Culturally, Southside reflects a blend of Afro-Caribbean traditions, European influences, and American customs, evidenced in its architecture, cuisine, and social gatherings.

Fort Christian, located on the edge of Southside, stands as a historical landmark, originally constructed by the Danish in the 17th century and serving as a fort, jail, church, and government building.

While not a UNESCO World Heritage Site in itself, Southside benefits from its proximity to Charlotte Amalie, which is on the Tentative List for World Heritage status due to its historical architecture and cultural significance.

Carnival, a major festival celebrated throughout St. Thomas, significantly impacts Southside, bringing vibrant parades, music, and cultural performances to the area.

Southside has played a role in U.S. Virgin Islands politics by providing a residential base for government employees and contributing to the electorate in territorial elections.

The expansion of the cruise ship industry has dramatically influenced the development and economy of Southside, necessitating infrastructure improvements and impacting local businesses.

The Emancipation Garden, situated near Southside, commemorates the abolition of slavery in the Danish West Indies in 1848, highlighting an important historical event.

Local traditions in Southside often revolve around family gatherings, religious celebrations, and community events showcasing the unique cultural heritage of the Virgin Islands.

Real estate development and tourism-related construction have shaped the landscape of Southside, leading to both economic opportunities and environmental concerns.

The Cyril E. King Airport, while located further west, serves as a crucial transportation hub for Southside, connecting the area to international and regional destinations.

Educational institutions located in or near Southside, such as the University of the Virgin Islands, contribute to the intellectual and professional development of the community.