About 15856 - Rockton, Pennsylvania
The ZIP code 15856 of Rockton falls within Pennsylvania, the United States - a sparsely populated area by population. It sits within Clearfield County.
Census data puts the population of this ZIP code at 776 residents. That's below the Pennsylvania average of about 7,188 people per ZIP code.
Population density runs around 7 people per sq. mile, making it a rural area.
Other ZIP code codes in Pennsylvania serve areas such as Philadelphia, Lancaster.