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ZIP Code Database - Facts & Stats

Data Last Updated: September 1, 2021

ZIP Codes for City of Maineville, OH

Maineville, OH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 45039StandardWarren22,814513

Timezone(s):Eastern (GMT -05:00)
Counties:WARREN, OH
Population:975 (More Details)
Male Population:492
Female Population:483
Median Age:38
ZIP Codes:1
Area Codes:1
Total Area:407 square miles (county)
Land Area:401 square miles (county)
Water Area:6 square miles (county)

Maineville, OH Demographic Information *

Total population975
Male population492
Female population483
Median age (years)38.4
White Population952
Black Population5
Indian Population1
Asian Population4
Hawaiian Population0
Hispanic Population8
Median age (Male)35
Median age (Female)41.9
Total households401
Family households (families)266
Average household size2.43
Average family size3.04
Total housing units422
* Demographic data is based on 2010 Census.

Maineville, OH Other Information

  • Located in WARREN County, Ohio
  • Maineville, OH is also known as:
    • FOSTER, OH
    • LANDON, OH
    • MASON, OH

103 Cities within 30 miles of Maineville, OH Products


  1. U.S. Postal Service [Last Updated: 9/1/2021],
  2. Internal Data Creation [Last Updated: 9/1/2021],
  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],