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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Smithfield, VA

Smithfield, VA Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 23430StandardIsle Of Wight17,281757
ZIP Code 23431P.O. BoxIsle Of Wight0757

Timezone(s):Eastern (GMT -05:00)
Population:8,089 (More Details)
Male Population:3,860
Female Population:4,229
Median Age:42
ZIP Codes:2
Area Codes:1
Total Area:363 square miles (county)
Land Area:316 square miles (county)
Water Area:47 square miles (county)

Smithfield, VA Demographic Information *

Total population8,089
Male population3,860
Female population4,229
Median age (years)42.3
White Population5,439
Black Population2,322
Indian Population30
Asian Population73
Hawaiian Population8
Hispanic Population175
Median age (Male)40.4
Median age (Female)44
Total households3,138
Family households (families)2,331
Average household size2.54
Average family size2.96
Total housing units3,323
* Demographic data is based on 2010 Census.

Smithfield, VA Other Information

70 Cities within 30 miles of Smithfield, VA Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],