Dayton, IL ZIP Code
ZIP code, county, time zone and coordinates of Dayton, Illinois
The ZIP code of Dayton, IL is 61350. It is in LaSalle County.
Mailing address format for Dayton
John Smith 123 Main St DAYTON IL 61350 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Dayton
| ZIP code | Population | Area | |
|---|---|---|---|
| 61350 | — | 152.5 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Dayton? Location, county and time zone
- State
- Illinois
- County
- LaSalle County
- GPS coordinates
- 41.39152, -88.79920
- Elevation
- 564 ft (172 m)
- Time zone
- America/ChicagoCST · UTC-06:00
- Population
- 528
Map of Dayton, IL 61350
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Dayton Street View
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Dayton ZIP code: FAQ
What is the ZIP code for Dayton, IL?
The main ZIP code for Dayton, IL is 61350.
How many ZIP codes does Dayton have?
Dayton has 1 ZIP code.
What county is Dayton, IL in?
Dayton is in LaSalle County, Illinois.
What time zone is Dayton in?
Dayton is in the America/Chicago time zone (CST, UTC-06:00 right now).
What are the coordinates of Dayton?
Latitude 41.39152, longitude -88.79920.
Last updated: