Jackson Center is a borough in eastern Mercer County, Pennsylvania, United States.

[5] According to the United States Census Bureau, the borough has a total area of 1.1 square miles (2.8 km2), all land.

There were 85 housing units at an average density of 74.4 per square mile (28.7/km2).

18.5% of all households were made up of individuals, and 7.4% had someone living alone who was 65 years of age or older.

About 7.7% of families and 8.1% of the population were below the poverty line, including 7.9% of those under the age of eighteen and 9.1% of those sixty five or over.