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Ohio · Putnam

45830 ZIP Code

45830 is associated with Columbus Grove, Ohio. The page shows the county, timezone, nearby ZIPs and links to the state hub for a nearby city generator.

ZIP details

ZIP code
45830
City
Columbus Grove
State
Ohio (OH)
County
Putnam
Timezone
America/New_York
State sales tax
Varies by state
Open map Ohio hub

Nearby ZIP codes

45831Continental, OH45828Coldwater, OH45832Convoy, OH45827Cloverdale, OH45833Delphos, OH45826Chickasaw, OH45835Dola, OH45836Dunkirk, OH

Questions about 45830

What city is ZIP code 45830 in?+
45830 is associated with Columbus Grove, Ohio in the bundled dataset. ZIP areas can cross city and county lines, so use the city and county fields together.
What county is 45830 in?+
Putnam. County boundaries and postal areas are not the same thing; a ZIP can serve addresses in more than one county.
What timezone is 45830 in?+
America/New_York. This is the IANA timezone name for the city associated with the ZIP.
Is 45830 a real ZIP code?+
It appears in the public city dataset bundled with this site. That confirms the format and city association, not that a specific street, mailbox, or resident exists.
All ZIP codesValidate a full address