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Iowa · Worth

50440 ZIP Code

50440 is associated with Grafton, Iowa. The page shows the county, timezone, nearby ZIPs and links to the state hub for a nearby city generator.

ZIP details

ZIP code
50440
City
Grafton
State
Iowa (IA)
County
Worth
Timezone
America/Chicago
State sales tax
Varies by state
Open map Iowa hub

Nearby ZIP codes

50439Goodell, IA50441Hampton, IA50438Garner, IA50436Forest City, IA50444Hanlontown, IA50435Floyd, IA50434Fertile, IA50446Joice, IA

Questions about 50440

What city is ZIP code 50440 in?+
50440 is associated with Grafton, Iowa in the bundled dataset. ZIP areas can cross city and county lines, so use the city and county fields together.
What county is 50440 in?+
Worth. County boundaries and postal areas are not the same thing; a ZIP can serve addresses in more than one county.
What timezone is 50440 in?+
America/Chicago. This is the IANA timezone name for the city associated with the ZIP.
Is 50440 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