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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Cynthiana, OH

Cynthiana, OH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 45624P.O. BoxPike31937 / 740

Timezone(s):Eastern (GMT -05:00)
Counties:PIKE, OH
Population:68 (More Details)
Male Population:34
Female Population:34
Median Age:53
ZIP Codes:1
Area Codes:2
Total Area:444 square miles (county)
Land Area:440 square miles (county)
Water Area:4 square miles (county)

Cynthiana, OH Demographic Information *

Total population68
Male population34
Female population34
Median age (years)53
White Population67
Black Population0
Indian Population0
Asian Population0
Hawaiian Population0
Hispanic Population0
Median age (Male)52.3
Median age (Female)55.5
Total households33
Family households (families)19
Average household size2.06
Average family size2.58
Total housing units35
* Demographic data is based on 2010 Census.

Cynthiana, OH Other Information

66 Cities within 30 miles of Cynthiana, OH Products


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  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],