Knoxville, IA ZIP Code
ZIP code, county, time zone and coordinates of Knoxville, Iowa
The ZIP code of Knoxville, IA is 50138. It is in Marion County.
Mailing address format for Knoxville
John Smith 123 Main St KNOXVILLE IA 50138 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Knoxville
| ZIP code | Population | Area | |
|---|---|---|---|
| 50138 | — | 168.1 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Knoxville? Location, county and time zone
- State
- Iowa
- County
- Marion County
- GPS coordinates
- 41.31848, -93.10262
- Elevation
- 909 ft (277 m)
- Time zone
- America/ChicagoCST · UTC-06:00
- Population
- 7,595
Map of Knoxville, IA 50138
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Knoxville Street View
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Knoxville ZIP code: FAQ
What is the ZIP code for Knoxville, IA?
The main ZIP code for Knoxville, IA is 50138.
How many ZIP codes does Knoxville have?
Knoxville has 1 ZIP code.
What county is Knoxville, IA in?
Knoxville is in Marion County, Iowa.
What time zone is Knoxville in?
Knoxville is in the America/Chicago time zone (CST, UTC-06:00 right now).
What are the coordinates of Knoxville?
Latitude 41.31848, longitude -93.10262.
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