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ZIP Code 51104 — Sioux City, IA

ZIP code 51104 serves Sioux City, Iowa, within Woodbury County. It is part of area code 712, with population 22,509 and mean income of $71,750.

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Location details

City
Sioux City
County
Woodbury County
State
Iowa (IA)
Area code
712
Population
22,509
Mean income
$71,750
Coordinates
42.536160, -96.404680
Timezone
America/Chicago

Related ZIP codes in IA

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52402
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51503
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About ZIP code 51104

ZIP code 51104 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 42.536160, -96.404680, which can later be displayed on a map for better geographic context.

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