REGION
City of Onawa Area Codes and ZIP Codes
Iowa · United States
- Country calling code
- +1
- Local time
- America/Chicago
- Country
- United States
A local area-code link is not listed here. The country calling code is shown separately when available.
On this page
Cities & settlements
- OnawaRegional capitalUnited States · Iowa · Monona County
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City of Onawa Time Zone
- IANA time zone
- America/Chicago
- Current UTC offset
- -06:00
- Daylight saving time
- Not in effect
Map & location
Latitude and Longitude
- Latitude
- 42.02676
- Longitude
- -96.0905
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International dialing format
+1 [national number]
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Show nearby placesLocal facts
Population is a source snapshot, not a live count.
- Recorded population
- 2,998
- Recorded elevation
- 319 m