Home > PA > Mercer County > Carlton > Zip 16311

Zip Code 16311 — Carlton, PA

16311 is a ZIP Code associated with Carlton, PA, located within Mercer. The postal region supports an estimated population of 421 residents across Data Pending housing units, with a population density of 11.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.457060, -80.034770)

Data MetricLocal Statistic
Postal / Zip Code16311
Primary CityCarlton
State / ProvincePA
CountyMercer
Total Population421
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density11.1 people/sq mi
TimezoneAmerica/New_York

How 16311 Compares

MetricZIP 16311Mercer CountyPA State Average
Population421109,65713,018,637
Median IncomeData PendingN/AN/A
Population Density11.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 16362Utica3.8 mi1,066N/A
Zip 16314Cochranton4.6 mi5,188N/A
Zip 16145Sandy Lake5.3 mi2,660N/A
Zip 16114Clarks Mills8.7 mi579N/A
Zip 16151Sheakleyville8.9 mi52N/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 →