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Zip Code 23703 — Portsmouth, VA

23703 is a ZIP Code associated with Portsmouth, VA, located within Portsmouth. The postal region supports an estimated population of 25,610 residents across Data Pending housing units, with a population density of 709.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (36.880390, -76.371010)

Data MetricLocal Statistic
Postal / Zip Code23703
Primary CityPortsmouth
State / ProvinceVA
CountyPortsmouth
Total Population25,610
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density709.5 people/sq mi
TimezoneAmerica/New_York

How 23703 Compares

MetricZIP 23703Portsmouth CountyVA State Average
Population25,61097,1458,705,380
Median IncomeData PendingN/AN/A
Population Density709.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 23707Portsmouth3.1 mi14,766N/A
Zip 23508Norfolk3.4 mi19,432N/A
Zip 23507Norfolk3.9 mi6,645N/A
Zip 23708Portsmouth4.2 mi269N/A
Zip 23517Norfolk4.4 mi4,932N/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 →