Galesburg, IL ZIP Codes

ZIP code, county, time zone and coordinates of Galesburg, Illinois

The ZIP code of Galesburg, IL is 61401. Galesburg has 2 ZIP codes: 61401, 61402. It is in Knox County.

Mailing address format for Galesburg

John Smith
123 Main St
GALESBURG IL 61401
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Galesburg

ZIP codePopulationArea
61401—122.9 sq miMain
61402—0.1 sq mi

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Galesburg? Location, county and time zone

State
Illinois
County
Knox County
GPS coordinates
40.95022, -90.37656
Elevation
771 ft (235 m)
Time zone
America/ChicagoCST · UTC-06:00
Population
30,052

Map of Galesburg, IL 61401

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ZIP codes near Galesburg

Galesburg ZIP code: FAQ

What is the ZIP code for Galesburg, IL?

The main ZIP code for Galesburg, IL is 61401. All ZIP codes: 61401, 61402.

How many ZIP codes does Galesburg have?

Galesburg has 2 ZIP codes.

What county is Galesburg, IL in?

Galesburg is in Knox County, Illinois.

What time zone is Galesburg in?

Galesburg is in the America/Chicago time zone (CST, UTC-06:00 right now).

What are the coordinates of Galesburg?

Latitude 40.95022, longitude -90.37656.

Last updated: