Home > PA > Mercer County > Greenville > Zip 16125

Zip Code 16125 — Greenville, PA

16125 is a ZIP Code associated with Greenville, PA, located within Mercer. The postal region supports an estimated population of 17,178 residents across Data Pending housing units, with a population density of 63.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.405650, -80.371350)

Data MetricLocal Statistic
Postal / Zip Code16125
Primary CityGreenville
State / ProvincePA
CountyMercer
Total Population17,178
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density63.1 people/sq mi
TimezoneAmerica/New_York

How 16125 Compares

MetricZIP 16125Mercer CountyPA State Average
Population17,178109,65713,018,637
Median IncomeData PendingN/AN/A
Population Density63.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 16154Transfer6.1 mi2,539N/A
Zip 16110Adamsville6.4 mi295N/A
Zip 16124Fredonia7.4 mi1,462N/A
Zip 16134Jamestown8.3 mi3,992N/A
Zip 16130Hadley8.4 mi1,810N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →