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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Troy, OH

Troy, OH Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 45373StandardMiami35,131937
ZIP Code 45374UniqueMiami0937

Timezone(s):Eastern (GMT -05:00)
Counties:MIAMI, OH
Population:25,058 (More Details)
Male Population:12,202
Female Population:12,856
Median Age:37
ZIP Codes:2
Area Codes:1
Total Area:410 square miles (county)
Land Area:407 square miles (county)
Water Area:3 square miles (county)

Troy, OH Demographic Information *

Total population25,058
Male population12,202
Female population12,856
Median age (years)36.9
White Population22,579
Black Population1,057
Indian Population51
Asian Population613
Hawaiian Population1
Hispanic Population455
Median age (Male)35.3
Median age (Female)38.4
Total households10,353
Family households (families)6,600
Average household size2.38
Average family size2.95
Total housing units11,166
* Demographic data is based on 2010 Census. 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],