Keithsburg, IL ZIP Code
ZIP code, county, time zone and coordinates of Keithsburg, Illinois
The ZIP code of Keithsburg, IL is 61442. It is in Mercer County.
Mailing address format for Keithsburg
John Smith 123 Main St KEITHSBURG IL 61442 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Keithsburg
| ZIP code | Population | Area | |
|---|---|---|---|
| 61442 | — | 28.6 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Keithsburg? Location, county and time zone
- State
- Illinois
- County
- Mercer County
- GPS coordinates
- 41.09997, -90.93606
- Elevation
- 545 ft (166 m)
- Time zone
- America/ChicagoCST · UTC-06:00
- Population
- 550
Map of Keithsburg, IL 61442
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Keithsburg Street View
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Keithsburg ZIP code: FAQ
What is the ZIP code for Keithsburg, IL?
The main ZIP code for Keithsburg, IL is 61442.
How many ZIP codes does Keithsburg have?
Keithsburg has 1 ZIP code.
What county is Keithsburg, IL in?
Keithsburg is in Mercer County, Illinois.
What time zone is Keithsburg in?
Keithsburg is in the America/Chicago time zone (CST, UTC-06:00 right now).
What are the coordinates of Keithsburg?
Latitude 41.09997, longitude -90.93606.
Last updated: