Creekside is a borough in Indiana County, Pennsylvania, United States.

[4] According to the United States Census Bureau, the borough has a total area of 0.2 square miles (0.52 km2), all land.

At the 2000 census there were 323 people, 148 households, and 93 families living in the borough.

There were 153 housing units at an average density of 689.2 per square mile (266.1/km2).

The racial makeup of the borough was 98.76% White, 0.62% African American, and 0.62% from two or more races.