Sigma is a community near Sandbridge in the independent city of Virginia Beach, Virginia, United States. Sigma lies just south of Lago Mar on Ashville Bridge Creek along Sandbridge Road at its intersection with New Bridge Road.

From Wikipedia (CC BY-SA 4.0).

On IJR

No public IJR answers mention Sigma yet. As people ask about it and share their answers, they'll appear here.

Facts from Wikidata (CC0).

Overview

From Wikipedia (CC BY-SA 4.0).