Oregon County, Missouri ZIP codes
5ZIP codes
5Cities and towns
8,434People in ZIP areas
417, 573, 870Area codes
Oregon County is in Missouri and the Central Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.
All ZIP codes in Oregon County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 65606 | Alton | Standard | 2,381 | $51,909 |
| 65690 | Couch | Standard | 130 | – |
| 65692 | Koshkonong | Standard | 1,068 | $40,357 |
| 65778 | Myrtle | Standard | 430 | $23,669 |
| 65791 | Thayer | Standard | 4,425 | $42,470 |
Cities and towns in Oregon County
- Alton 1 ZIP
- Couch 1 ZIP
- Koshkonong 1 ZIP
- Myrtle 1 ZIP
- Thayer 1 ZIP
Area codes in Oregon County
Questions
- How many ZIP codes are in Oregon County, MO?
- Oregon County has 5 ZIP codes.
- What cities are in Oregon County?
- Oregon County ZIP codes cover Alton, Couch, Koshkonong, Myrtle and Thayer.
- What area code is Oregon County, MO?
- Oregon County uses area codes 417, 573 and 870.
- What time zone is Oregon County in?
- Oregon County is in Central Time.
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