South Ogden is a city in Weber County, Utah, United States with 17,199 residents. The population was 16,532 at the 2010 census. It is part of the Ogden–Clearfield, Utah Metropolitan Statistical Area. The current mayor is Russell L. Porter.
According to the United States Census Bureau, the city has a total area of 3.7 square miles (9.5 km2), all of it land.
As of the census of 2000, there were 14,377 people, 5,193 households, and 3,873 families residing in the city. The population density was 3,917.1 people per square mile (1,512.5/km2). There were 5,459 housing units at an average density of 1,487.3 per square mile (574.3/km2). The racial makeup of the city was 91.51% White, 0.74% African American, 0.70% Native American, 1.45% Asian, 0.27% Pacific Islander, 3.18% from other races, and 2.15% from two or more races. Hispanic or Latino of any race were 7.35% of the population.