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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2022

ZIP Codes for City of Smithfield, OH

Smithfield, OH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 43948P.O. BoxJefferson670740

Timezone(s):Eastern (GMT -05:00)
Population:869 (More Details)
Male Population:413
Female Population:456
Median Age:43
ZIP Codes:1
Area Codes:1
Total Area:411 square miles (county)
Land Area:408 square miles (county)
Water Area:3 square miles (county)

Smithfield, OH Demographic Information *

Total population869
Male population413
Female population456
Median age (years)42.9
White Population753
Black Population98
Indian Population0
Asian Population0
Hawaiian Population1
Hispanic Population10
Median age (Male)42.1
Median age (Female)44.3
Total households362
Family households (families)234
Average household size2.35
Average family size2.9
Total housing units437
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 10/1/2022],
  2. Internal Data Creation [Last Updated: 10/1/2022],
  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],