Caledonia, MO zip code
Caledonia, Missouri uses one zip code: 63631. Most of it is in Washington County. Together these zip codes are home to about 544 people.
Zip codes
1
Population
544
All zips combined
Largest zip
63631
544 residents
Zip codes in Caledonia
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 63631 | 544 | $74,211 |