Hillsdale, IL ZIP Code
ZIP code, county, time zone and coordinates of Hillsdale, Illinois
The ZIP code of Hillsdale, IL is 61257. It is in Rock Island County.
Mailing address format for Hillsdale
John Smith 123 Main St HILLSDALE IL 61257 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Hillsdale
| ZIP code | Population | Area | |
|---|---|---|---|
| 61257 | — | 41.3 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Hillsdale? Location, county and time zone
- State
- Illinois
- County
- Rock Island County
- GPS coordinates
- 41.60572, -90.17328
- Elevation
- 581 ft (177 m)
- Time zone
- America/ChicagoCST · UTC-06:00
- Population
- 417
Map of Hillsdale, IL 61257
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Hillsdale Street View
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Hillsdale ZIP code: FAQ
What is the ZIP code for Hillsdale, IL?
The main ZIP code for Hillsdale, IL is 61257.
How many ZIP codes does Hillsdale have?
Hillsdale has 1 ZIP code.
What county is Hillsdale, IL in?
Hillsdale is in Rock Island County, Illinois.
What time zone is Hillsdale in?
Hillsdale is in the America/Chicago time zone (CST, UTC-06:00 right now).
What are the coordinates of Hillsdale?
Latitude 41.60572, longitude -90.17328.
Last updated: