South Williamsport is a somewhat small borough located in the state of Pennsylvania. With a population of 6,205 people and three associated neighborhoods, South Williamsport is the 215th largest community in Pennsylvania.

Also of interest is that South Williamsport has more people living here who work in computers and math than 95% of the places in the US.

Residents of the borough have the good fortune of having one of the shortest daily commutes compared to the rest of the country. On average, they spend only 17.74 minutes getting to work every day.

The percentage of people in South Williamsport who are college-educated is somewhat higher than the average US community of 21.84%: 26.25% of adults in South Williamsport have at least a bachelor's degree.

The per capita income in South Williamsport in 2018 was $32,558, which is middle income relative to Pennsylvania and the nation. This equates to an annual income of $130,232 for a family of four. However, South Williamsport contains both very wealthy and poor people as well.

The people who call South Williamsport home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of South Williamsport residents report their race to be White, followed by Asian. Important ancestries of people in South Williamsport include German, Irish, Italian, English, and French.

The most common language spoken in South Williamsport is English. Other important languages spoken here include Polish and Other Asian languages.