Humboldt Zip Codes - Allen County KS

Humboldt, KS Zip Code Map

Humboldt, KS is a city located in Allen County, Kansas and has a land area of 114.79 square miles (297.30 km2). The water area for the city is 1.33 square miles or 3.44 km2. There is one unique zip code in Humboldt, Kansas and it is 66748. The area code(s) for Humboldt is 620.

Zip Codes for Humboldt, KS (1)
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66748 Humboldt Allen

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