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ZIP Code 51111 — Sioux City, IA

ZIP code 51111 serves Sioux City, Iowa, within Woodbury County. It is part of area code 712, with population 209 and mean income of $57,171.

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Location details

City
Sioux City
County
Woodbury County
State
Iowa (IA)
Area code
712
Population
~209
Median household income
$57,171
Current local time
10:58 PM
Timezone
Central Time (UTC-5)

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51503
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About ZIP code 51111

ZIP code 51111 is a Standard ZIP in Sioux City, Iowa. It is linked to area code 712 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.

The location coordinates are 42.413550, -96.385430, which can later be displayed on a map for better geographic context.

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