Humboldt, IL ZIP Code
ZIP code, county, time zone and coordinates of Humboldt, Illinois
The ZIP code of Humboldt, IL is 61931. It is in Coles County.
Mailing address format for Humboldt
John Smith 123 Main St HUMBOLDT IL 61931 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Humboldt
| ZIP code | Population | Area | |
|---|---|---|---|
| 61931 | — | 32.6 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Humboldt? Location, county and time zone
- State
- Illinois
- County
- Coles County
- GPS coordinates
- 39.60468, -88.32012
- Elevation
- 656 ft (200 m)
- Time zone
- America/ChicagoCST · UTC-06:00
- Population
- 361
Map of Humboldt, IL 61931
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Humboldt Street View
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Humboldt ZIP code: FAQ
What is the ZIP code for Humboldt, IL?
The main ZIP code for Humboldt, IL is 61931.
How many ZIP codes does Humboldt have?
Humboldt has 1 ZIP code.
What county is Humboldt, IL in?
Humboldt is in Coles County, Illinois.
What time zone is Humboldt in?
Humboldt is in the America/Chicago time zone (CST, UTC-06:00 right now).
What are the coordinates of Humboldt?
Latitude 39.60468, longitude -88.32012.
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