ZIP Code 61931 — Humboldt, IL
ZIP code 61931 serves Humboldt, Illinois, within Coles County. It is part of area code 217, with population 1,231 and mean income of $60,574.
Location details
- City
- Humboldt
- County
- Coles County
- State
- Illinois (IL)
- Area code
- 217
- Population
- 1,231
- Mean income
- $60,574
- Coordinates
- 39.586340, -88.349780
- Timezone
- America/Chicago
Related ZIP codes in IL
Open state pageAbout ZIP code 61931
ZIP code 61931 is a Standard ZIP in Humboldt, Illinois. It is linked to area code 217 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.
The location coordinates are 39.586340, -88.349780, which can later be displayed on a map for better geographic context.
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ZIP 61931 · Humboldt, IL