Iowa · Johnson

52340 ZIP Code

52340 is associated with Tiffin, Iowa. The page shows the county, timezone, nearby ZIPs and links to the state hub for a nearby city generator.

ZIP details

ZIP code: 52340
City: Tiffin
State: Iowa (IA)
County: Johnson
Timezone: America/Chicago
State sales tax: Varies by state

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Nearby ZIP codes

52339Tama, IA 52341Toddville, IA 52338Swisher, IA 52342Toledo, IA 52337Stanwood, IA 52336Springville, IA 52344Troy Mills, IA 52335South English, IA

Questions about 52340

What city is ZIP code 52340 in?+

52340 is associated with Tiffin, Iowa in the bundled dataset. ZIP areas can cross city and county lines, so use the city and county fields together.

What county is 52340 in?+

Johnson. County boundaries and postal areas are not the same thing; a ZIP can serve addresses in more than one county.

What timezone is 52340 in?+

America/Chicago. This is the IANA timezone name for the city associated with the ZIP.

Is 52340 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 codes Validate a full address