San Mateo, San Mateo postal code
20401
Outside the GAM
The postal code (ZIP code) of San Mateo, a district of the canton of San Mateo in Alajuela province, is 20401. It is outside the Greater Metropolitan Area (GAM).
| Province | Alajuela |
|---|---|
| Canton | San Mateo |
| District | San Mateo |
| Postal code | 20401 |
| Zone | Outside the GAM |
| Area | 64.9 km² |
How to write it in an address
For shipping and online forms that ask for a "ZIP code", use the 5-digit code:
San Mateo, San Mateo, Alajuela, 20401, Costa Rica Other districts in San Mateo
- Desmonte
20402 - Jesús María
20403 - Labrador
20404
Need it in your system? This data is in the free API: /codigo-postal/20401.json