St. Clair County, Missouri ZIP codes
5ZIP codes
5Cities and towns
8,497People in ZIP areas
417, 660Area codes
St. Clair 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 St. Clair County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 64724 | Appleton City | Standard | 1,999 | $49,338 |
| 64738 | Collins | Standard | 1,368 | $61,493 |
| 64763 | Lowry City | Standard | 1,676 | $54,821 |
| 64776 | Osceola | Standard | 3,374 | $44,880 |
| 64781 | Roscoe | PO Box only | 80 | $43,056 |
Cities and towns in St. Clair County
- Appleton City 1 ZIP
- Collins 1 ZIP
- Lowry City 1 ZIP
- Osceola 1 ZIP
- Roscoe 1 ZIP
Area codes in St. Clair County
Questions
- How many ZIP codes are in St. Clair County, MO?
- St. Clair County has 5 ZIP codes, 4 of them standard ZIP codes for street addresses.
- What cities are in St. Clair County?
- St. Clair County ZIP codes cover Appleton City, Collins, Lowry City, Osceola and Roscoe.
- What area code is St. Clair County, MO?
- St. Clair County uses area codes 417 and 660.
- What time zone is St. Clair County in?
- St. Clair County is in Central Time.
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