The Salvo Census Designated Place had a population of 228 as of July 1, 2015. Salvo ranks in the lower quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in North Carolina. See peer rankings below. The primary coordinate point for Salvo is located at latitude 35.5485 and longitude -75.4682 in Dare County.