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ZIP Code Database - Facts & Stats

ZIP Codes for City of Ottawa, OH

Timezone(s):Eastern (GMT -05:00)
Counties:PUTNAM, OH
Population:4,460 (More Details)
Male Population:2,162
Female Population:2,298
Median Age:39
ZIP Codes:1
Area Codes:2
Total Area:484 square miles (county)
Land Area:483 square miles (county)
Water Area:2 square miles (county)

Ottawa, OH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 45875StandardPutnam10,989419 / 567

Ottawa, OH Demographic Information *

Total population4,460
Male population2,162
Female population2,298
Median age (years)38.8
White Population4,125
Black Population37
Indian Population17
Asian Population14
Hawaiian Population0
Hispanic Population461
Median age (Male)37.3
Median age (Female)40.3
Total households1,829
Family households (families)1,207
Average household size2.41
Average family size2.98
Total housing units1,983
* Demographic data is based on 2010 Census.

Ottawa, OH Other Information

  • Located in PUTNAM County, Ohio
  • Ottawa, OH is also known as:
    • GILBOA, OH

101 Cities within 30 miles of Ottawa, OH Products