US Gazetteer > Virginia Gazetteer > Virginia ZIP Codes > County ZIP Codes > Portsmouth City ZIP Codes

ZIP Codes in Portsmouth City County with Associated Cities & Towns

Portsmouth   23701
Portsmouth   23702
Portsmouth   23703
 Portsmouth   23704
Portsmouth   23705
Portsmouth   23707
 Portsmouth   23708
Portsmouth   23709

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties / Independent Cities.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.