Farmington, MO zip code
Farmington, Missouri uses one zip code: 63640. Most of it is in St. Francois County. Together these zip codes are home to about 29K people.
Zip codes
1
Population
29K
All zips combined
Largest zip
63640
29,263 residents
Zip codes in Farmington
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 63640 | 29,263 | $61,913 |