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Zip Code 28509 — Alliance, NC

28509 is a ZIP Code associated with Alliance, NC, located within Pamlico. The postal region supports an estimated population of 17 residents across Data Pending housing units, with a population density of 555.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (35.145240, -76.806620)

Data MetricLocal Statistic
Postal / Zip Code28509
Primary CityAlliance
State / ProvinceNC
CountyPamlico
Total Population17
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density555.8 people/sq mi
TimezoneAmerica/New_York

How 28509 Compares

MetricZIP 28509Pamlico CountyNC State Average
Population1710,20610,730,463
Median IncomeData PendingN/AN/A
Population Density555.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 28529Grantsboro3.8 mi1,804N/A
Zip 28515Bayboro6.7 mi2,822N/A
Zip 28571Oriental7.7 mi2,678N/A
Zip 28556Merritt7.9 mi752N/A
Zip 28587Vandemere8.4 mi209N/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 →