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Iowa · Marion

50057 ZIP Code

50057 is associated with Columbia, Iowa. The page shows the county, timezone, nearby ZIPs and links to the state hub for a nearby city generator.

ZIP details

ZIP code
50057
City
Columbia
State
Iowa (IA)
County
Marion
Timezone
America/Chicago
State sales tax
Varies by state
Open map Iowa hub

Nearby ZIP codes

50056Colo, IA50058Coon Rapids, IA50055Collins, IA50059Cooper, IA50054Colfax, IA50060Corydon, IA50061Cumming, IA50052Clio, IA

Questions about 50057

What city is ZIP code 50057 in?+
50057 is associated with Columbia, Iowa in the bundled dataset. ZIP areas can cross city and county lines, so use the city and county fields together.
What county is 50057 in?+
Marion. County boundaries and postal areas are not the same thing; a ZIP can serve addresses in more than one county.
What timezone is 50057 in?+
America/Chicago. This is the IANA timezone name for the city associated with the ZIP.
Is 50057 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