Smithville, MO zip code
Smithville, Missouri uses one zip code: 64089. Most of it is in Clay County. Together these zip codes are home to about 14K people.
Zip codes
1
Population
14K
All zips combined
Largest zip
64089
14,380 residents
Zip codes in Smithville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 64089 | 14,380 | $101,009 |