Osco, IL ZIP Code
ZIP code, county, time zone and coordinates of Osco, Illinois
The ZIP code of Osco, IL is 61274. It is in Henry County.
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Mailing address format for Osco
John Smith 123 Main St OSCO IL 61274 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
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All ZIP codes in Osco
| ZIP code | Population | Area | |
|---|---|---|---|
| 61274 | — | 23.6 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
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Where is Osco? Location, county and time zone
- State
- Illinois
- County
- Henry County
- GPS coordinates
- 41.34657, -90.28280
- Elevation
- 771 ft (235 m)
- Time zone
- America/ChicagoCST · UTC-06:00
- Population
- 108
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Map of Osco, IL 61274
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Osco Street View
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Open in Google Maps ›ZIP codes near Osco
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Osco ZIP code: FAQ
What is the ZIP code for Osco, IL?
The main ZIP code for Osco, IL is 61274.
How many ZIP codes does Osco have?
Osco has 1 ZIP code.
What county is Osco, IL in?
Osco is in Henry County, Illinois.
What time zone is Osco in?
Osco is in the America/Chicago time zone (CST, UTC-06:00 right now).
What are the coordinates of Osco?
Latitude 41.34657, longitude -90.28280.
Last updated: