About 18842 - South Gibson, Pennsylvania
ZIP code 18842 covers the community of South Gibson in Pennsylvania, the United States. This area falls under South Gibson County County.
Census data puts the population of this ZIP code at 1,293 residents. It's a quieter, less populous area than the typical Pennsylvania ZIP code (avg. ~22,902).
Median household income is about $88,300 (above the Pennsylvania average).
This ZIP code sits alongside neighboring areas like New Castle, Philadelphia, Clearfield within Pennsylvania.